12x-28=-63+7x solve for "x"

having trouble with math questions
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

12x -28 =7x -63

12x-7x=28-63

5x=-35

x=-7
by

Related questions

1 answer
factorise 3x^2+12x-63
asked Oct 5, 2014 in Other Math Topics by anonymous | 1.5k views
1 answer
what is the cardinality of set 7,14,21,28,35,42,49,56,63
asked Jan 15, 2014 in Algebra 1 Answers by beadazzledtoo Level 1 User (180 points) | 2.2k views
1 answer
What is the GCF of 28 and 63
asked Jan 31, 2013 in Greatest Common Factor by anonymous | 810 views
1 answer
the point of intersection for -3x-7y<21 and -7x-9y<63
asked Oct 18, 2013 in Algebra 1 Answers by mklein593@sbcglobal.net | 722 views
1 answer
solve this equation 7x=63
asked Feb 9, 2012 in Algebra 1 Answers by anonymous | 1.7k views
1 answer
x^2+12x-28
asked Apr 26, 2012 in Algebra 1 Answers by anonymous | 944 views
1 answer
(11x+63)(7x+75)=180
asked Jul 6, 2012 in Algebra 1 Answers by anonymous | 730 views
2 answers
-7x+7=63 steps to pre-algebra
asked Aug 23, 2011 in Pre-Algebra Answers by anonymous | 1.0k views
1 answer
Solve the following equation for x. -9 -7x -12x = -15 + 11x x=
asked Nov 18, 2021 in Algebra 1 Answers by dreddiewright Level 1 User (140 points) | 497 views
2 answers
12X-7X=50 SOLVE EQUATION FOR X
asked Jan 15, 2013 in Algebra 1 Answers by anonymous | 857 views
1 answer
7x-14y=28 solve for x
asked Sep 19, 2012 in Algebra 1 Answers by anonymous | 1.6k views
1 answer
solve 0.3(12x-4)+7x=104.8
asked Aug 22, 2013 in Algebra 2 Answers by anonymous | 598 views
1 answer
12x+13=7x-7
asked Sep 17, 2019 in Algebra 1 Answers by anonymous | 665 views
2 answers
What's the answer to 7x+12x
asked May 9, 2014 in Algebra 1 Answers by Purplekiss_ Level 1 User (120 points) | 623 views
1 answer
(12x^4-25x^3+18x^2+7x-20)/(3x-4)
asked Jun 25, 2013 in Algebra 1 Answers by anonymous | 798 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(12รท4+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
733,354 users