73,046 questions

71,228 answers


49,107 users

MathHomeworkAnswers.org is a free math help site for student, teachers and math enthusiasts. Ask and answer math questions in algebra I, algebra II, geometry, trigonometry, calculus, statistics, word problems and more. Register for free and earn points for questions, answers and posts. Math help is always 100% free.

Note: This site is intended to help students and non-students understand and practice math. we do not condone cheating. Users attempting to abuse the system will be permanently blocked from further use.

Most popular tags

algebra problems solving equations word problems calculating percentages geometry problems calculus problems fraction problems trigonometry problems math problem rounding numbers simplifying expressions solve for x order of operations pre algebra problems evaluate the expression algebra slope intercept form probability factoring please answer this queastion as soon as possible. thank you :) please help me to answer this step by step. plz. give this answer as soon as possible polynomials statistics problems solving inequalities how to find y intercept algebra 2 problems equation of a line logarithmic equations solving systems of equations by substitution help word problem sequences and series dividing fractions greatest common factor graphing linear equations geometric shapes square roots substitution method 6th grade math long division least common multiple factoring polynomials solving systems of equations http: mathhomeworkanswers.org ask# solving equations with fractions least to greatest standard form of an equation function of x ratio and proportion dividing decimals proving trigonometric identities algebra problem trig identity help me!! solving equations with variables on both sides precalculus problems ( slope of a line through 2 points help me domain of a function solving systems of equations by elimination algebraic expressions college algebra trinomial factoring distributive property i need help with this solving quadratic equations factors of a number perimeter of a rectangle slope of a line greater than or less than division 8th grade math limit of a function fraction word problems exponents differentiation equivalent fractions differential equation how to find x intercept elimination method algebra 1 hw help asap simplifying fractions geometry 10th grade area of a triangle inverse function 7th grade math . geometry area of a circle simplify standard deviation integral place value parallel lines solving triangles fractions circumference of a circle systems of equations containing three variables percentages solving linear equations mixed numbers to improper fractions width of a rectangle scientific notation problems number of sides of a polygon zeros of a function algebra word problems prime factorization solving systems of equations by graphing area of a rectangle diameter of a circle lowest common denominator 5th grade math story problems quadratic functions homework dividing polynomials length of a rectangle mathematical proofs derivative of a function vertex of a parabola calculus integers algebra 1 converting fractions to decimals evaluating functions equation what is the answers? perpendicular lines finding the nth term range of a function ordered pairs combining like terms algebra 2 least common denominator unit conversion calculators greatest to least math solve for y radius of a circle complex numbers ) solving radical equations slope area word problems functions calculus problem because i don't understand calculate distance between two points multiplying fractions 4th grade math statistics common denominator ratios absolute value geometry word problems set builder notation binomial expansion math homework simplifying radicals percents help me please and show how to work it out #math significant figures round to the nearest tenth equation of a tangent line midpoint of a line product of two consecutive numbers radicals show work () adding fractions median solve please answer this question as soon as possible. thank you :) show every step to solve this problem graphing pre-algebra problems divisibility rules graphing functions number patterns place values - roots of polynomials factor by grouping 1 improper fractions to mixed numbers percentage (explain this to me) volume of a cylinder decimals subtracting fractions ? maths expanded forms rational irrational numbers how to complete the square simultaneous equations numbers comparing decimals sets derivatives solving equations with variables = http: mathhomeworkanswers.org ask?cat=# need help please help multiplying polynomials implicit differentiation http: mathhomeworkanswers.org ask# solving quadratic equations by completing the square surface area of a prism pemdas integration angles divide rounding decimals mixed numbers average rate of change algebra1 #help compound interest age problem perimeter of a triangle solving trigonometric equations surface area of a cube chemistry logarithms trigonometry 9th grade math matrices dividing factor how do you solve this problem in distributive property geometry problem rounding to the nearest cent reducing frations to lowest terms arithmetic sequences direct variation lcm measurement answer probability of an event simplifying trigonometric equation using identities none mean problems



asked Feb 9, 2013 in Algebra 1 Answers by anonymous

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:

To avoid this verification in future, please log in or register.

6 Answers

a problem on order of operations:

3  +  3  x  3  -  3  +  3

3    +    9    -  3  +  3

             12  -  3  +  3   =   9  +  3   =   12

answered Feb 10, 2013 by maritess Level 4 User (5,630 points)
Should be read as 3+(3x3)-(3+3)=6
answered Aug 18, 2013 by Marco
the answer is 3

Basic maths..

(3+3)x(3-3)+3= 3

3+3= 6

3-3= 0

6x0= 0

0+3= 3!
answered Mar 27, 2014 by anonymous
No parenthesis or exponents so multiply and divide left to right first

3+3x3-3+3 = 3+9-3+3

Then add and subtract left to right

3+9-3+9 = 12
answered Jun 17, 2014 by JSeym2000
answered Jul 30, 2014 by anonymous

6 x3=18-3=15+3=18
answered Sep 12, 2014 by lk

Related questions

1 answer 28 views
28 views asked Nov 17, 2014 in Other Math Topics by papoace
0 answers 76 views
1 answer 207 views
1 answer 28 views
28 views asked Nov 6, 2013 in Algebra 2 Answers by anonymous
1 answer 189 views
189 views asked Oct 10, 2013 in order of operations by anonymous
2 answers 584 views
584 views asked Sep 5, 2013 in Word Problem Answers by anonymous
1 answer 34 views
34 views asked Aug 4, 2013 in Pre-Algebra Answers by anonymous