2x + 7y - y - x

how to work it out step by step pls
in Word Problem 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

2x +7y -y -x

become x+6y

............
by

Related questions

1 answer
3(4x+7y)-4(3x-y)
asked Nov 26, 2012 in Algebra 2 Answers by anonymous | 836 views
1 answer
-2(18-3y)=7y+2y
asked Apr 5, 2017 in Pre-Algebra Answers by James | 773 views
1 answer
What is the answer to 2x = 8
asked Feb 2, 2013 in Algebra 1 Answers by anonymous | 693 views
1 answer
3x2 – 2x + 7 = 0, then (x – 13)^
asked Nov 13, 2012 in Algebra 2 Answers by anonymous | 1.3k views
3 answers
2x + 5 = 3y – 4
asked Jul 17, 2012 in Pre-Algebra Answers by anonymous | 1.5k views
1 answer
find realnumber x and y for 7x+5i=14-15i
asked May 5, 2013 in Geometry Answers by anonymous | 820 views
1 answer
find x and y for the points (-4,6) and (3,-7)
asked Mar 25, 2013 in Algebra 1 Answers by anonymous | 662 views
1 answer
solve for x and y
asked Jan 12, 2013 in Geometry Answers by anonymous | 708 views
1 answer
-3x+2y=2 solve for y
asked Jan 10, 2013 in Algebra 1 Answers by anonymous | 922 views
1 answer
Solve x/b+y/a=2 x/a+y/b=a²+b²/ab
asked Sep 27, 2012 in Algebra 2 Answers by anonymous | 814 views
1 answer
solve for x and y: y=4x+4, 3x+2y=12
asked Mar 11, 2012 in Algebra 1 Answers by anonymous | 836 views
1 answer
solve for x. 2y=-x-6 and -3x+y=-10
asked Mar 5, 2012 in Algebra 1 Answers by anonymous | 856 views
1 answer
1+2/2!+3/3!+4/4!.........
asked Sep 27, 2013 in Calculus Answers by anonymous | 716 views
1 answer
smiplify 4x^2-15x^2+8x^2
asked Mar 4, 2013 in order of operations by anonymous | 693 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. Solve 15 -1(12÷4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,516 questions
100,279 answers
2,420 comments
732,705 users