How do i solv 5x+9y=7

Solve for y 5x + 9y = 7
in Pre-Algebra 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.

1 Answer

You can get y in terms of x by subtracting 5x from each side: 9y=7-5x. But we want y, not 9y, so we need to divide both sides by 9: y=(7-5x)/9.

by Top Rated User (1.1m points)

Related questions

1 answer
8y+5=9y what is y
asked Apr 2, 2013 in Algebra 2 Answers by anonymous | 1.1k views
1 answer
1/3x+1/9y=2
asked Jan 14, 2013 in Algebra 1 Answers by anonymous | 675 views
1 answer
1.8y-16.3=-1.9y=13.3
asked Nov 30, 2011 in Pre-Algebra Answers by anonymous | 1.4k views
1 answer
solve for y 5x+2y=4
asked Nov 26, 2013 in Algebra 1 Answers by anonymous | 2.0k views
1 answer
solve for y and find the slope 5x-y+2=0
asked Jul 8, 2013 in Algebra 2 Answers by Jennifer A. Cascaño Level 12 User (101k points) | 610 views
1 answer
solve for y 4y-5x=9
asked Nov 27, 2012 in Algebra 1 Answers by anonymous | 1.1k views
1 answer
solve for y when the equation -5x-2y=18
asked Nov 25, 2012 in Algebra 1 Answers by anonymous | 989 views
1 answer
2y=5x+10 solve for y
asked Nov 22, 2011 in Algebra 1 Answers by anonymous | 744 views
1 answer
what is the answer or how do i solve for y-4y+16=4
asked Dec 16, 2014 in Algebra 1 Answers by anonymous | 735 views
1 answer
P= x+y / x-y how do I solve for y
asked Sep 2, 2012 in Pre-Algebra Answers by anonymous | 596 views
1 answer
How do I solve the equation z = 6y?
asked Mar 8, 2012 in Algebra 1 Answers by anonymous | 688 views
2 answers
How do I solve for Y? 58=4Y+16
asked Feb 6, 2012 in Algebra 1 Answers by anonymous | 692 views
1 answer
How do I solve (-y+4xy)=9 for y
asked Sep 29, 2011 in Algebra 2 Answers by anonymous | 593 views
1 answer
I want to find the reciprocal for 9/10
asked Apr 25, 2012 in Algebra 1 Answers by anonymous | 1.5k views
1 answer
2y=6x+2, I want to solve for y
asked Jan 27, 2012 in Algebra 1 Answers by anonymous | 1.0k views
1 answer
what is the answer to y-3/5=7/8
asked Jun 20, 2013 in Algebra 1 Answers by anonymous | 582 views
1 answer
Solve 3p+2r=7, p^2-2r=11
asked Jan 13, 2013 in Algebra 1 Answers by anonymous | 1.9k views
1 answer
What is the value of y, (-7,-1),(-2,y);m=-3/5
asked Oct 1, 2012 in Algebra 1 Answers by anonymous | 610 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

87,544 questions
99,732 answers
2,417 comments
482,942 users