if 3+4x=9x+13 then what is x

if 3+4x=9x+13,then what is x equal to?
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

3+4x=9x+13,

3-13=9x-4x,

-10=5x, -2=x, that is, x=-2.
by Top Rated User (1.2m points)

Related questions

1 answer
-x-(13+4x) = -3(5-9x)+2
asked Dec 2, 2014 in Other Math Topics by anonymous | 1.8k views
1 answer
if 2x -17 = 13, then X=
asked Nov 14, 2013 in Geometry Answers by anonymous | 3.2k views
1 answer
71-5x=9x-13
asked May 29, 2013 in Pre-Algebra Answers by anonymous | 1.6k views
1 answer
71-5x=9x-13
asked May 29, 2013 in Pre-Algebra Answers by anonymous | 1.3k views
1 answer
If 3(4x+2)=7, then x=
asked Mar 29, 2013 in Pre-Algebra Answers by anonymous | 2.4k views
61 answers
if 2=6 3=12 4=20 5=30 6=42 then 9=?
asked Apr 21, 2013 in Pre-Algebra Answers by anonymous | 16.4k views
1 answer
If 3x + y = k(x-3), then x =
asked Jan 11, 2012 in Calculus Answers by anonymous | 2.9k views
1 answer
-6x = 9x + 36 how to check
asked Apr 15, 2013 in Pre-Algebra Answers by anonymous | 765 views
0 answers
‎9x-7i>3(3x-7u) how do I solve for i
asked Mar 17, 2012 in Pre-Algebra Answers by anonymous | 1.2k views
5 answers
9x -7i >3 (3x - 7u)
asked Feb 24, 2012 in order of operations by anonymous | 8.3k views
2 answers
9x + 5 = 7x + 3x - 2
asked Feb 4, 2012 in Algebra 2 Answers by anonymous | 1.7k views
1 answer
25 less then K
asked Sep 29, 2011 in Pre-Algebra Answers by anonymous | 735 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
732,204 users