In x+9=4x-27 what is x?

i need to solve this for the median of a triange and dont have a calculator and also cant find one online, PLEASE HELP ASAP
in Geometry Answers by

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.

2 Answers

x+9=4x-27

4x-x=27+9

3x=36

x=12
by
-2<x+3<9
by

Related questions

1 answer
solv algebraically for x. 27^2x+1=9^4x
asked Sep 30, 2012 in Trigonometry Answers by anonymous | 886 views
2 answers
27^2x-1=9^10x+2
asked Dec 11, 2015 in Algebra 2 Answers by anonymous | 834 views
1 answer
27^(2x)=9^(x+1)
asked Apr 7, 2013 in Algebra 1 Answers by anonymous | 642 views
1 answer
-1/9(x-27)+1/3(x+3)=x-17
asked Mar 22, 2013 in Algebra 1 Answers by anonymous | 824 views
1 answer
√((9^(x+3))/(27^x))=81
asked Jan 29, 2013 in Calculus Answers by anonymous | 1.1k views
1 answer
27^5x-6= (1/81)^3x-9 solve for x
asked Dec 6, 2012 in Algebra 1 Answers by anonymous | 883 views
1 answer
what is the anwser to 8x+9=2x+27
asked Jan 26, 2012 in Word Problem Answers by anonymous | 663 views
2 answers
how do i solve for x in 27-11x=x-33
asked Feb 28, 2014 in Pre-Algebra Answers by anonymous | 2.2k views
1 answer
x^3=27/64 Solve for x.
asked Sep 5, 2014 in Algebra 1 Answers by anonymous | 3.0k views
1 answer
Solve the inequality for x. 7+5x>27
asked Apr 25, 2013 in Algebra 1 Answers by anonymous | 1.4k views
1 answer
Solve: (2)^2=2(27.8)x
asked Apr 3, 2013 in Algebra 1 Answers by anonymous | 823 views
3 answers
What times what equals 27 but adds to get 12
asked Mar 12, 2013 in Algebra 1 Answers by anonymous | 1.4k views
1 answer
solve algebraically for all values of x 81^x^3+2x^2=27^5x/3
asked Feb 26, 2013 in Algebra 2 Answers by anonymous | 2.9k views
1 answer
(81 * (-3)^x)^x=27
asked Dec 10, 2012 in Algebra 2 Answers by anonymous | 803 views
1 answer
solve for x. x^-3=(27/64)
asked Sep 30, 2012 in Trigonometry Answers by anonymous | 3.4k views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. complete the following. 825 use each digit once .make the two smallest 3 digit numbers and two largest 3-digit number (2)
  4. Solve 15 -1(12÷4+1)? (4)
  5. 8:4(5+2) (3)

Most popular tags

87,538 questions
99,875 answers
2,417 comments
544,472 users