Recent questions tagged solving systems by substitution

1 answer
-x-y=1 y=-2x
asked Feb 17, 2013 in Algebra 1 Answers by anonymous | 582 views
2 answers
x=y, x+2y=7
asked Feb 18, 2012 in Algebra 1 Answers by anonymous | 682 views
1 answer
how to solve systems by substitution
asked Jan 31, 2012 in Algebra 1 Answers by anonymous | 687 views
To see more, click for the full list of questions or popular tags.
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(12รท4+1)? (4)
  5. 8:4(5+2) (3)
Recent questions tagged solving systems by substitution

Most popular tags

87,542 questions
99,768 answers
2,417 comments
504,722 users