401,129 views
10 votes
10 votes
-16x - 7 = 8x + 13

what are y’all opinions on this

User Piotr Praszmo
by
3.2k points

2 Answers

17 votes
17 votes

Answer:

x=5/6

Explanation:

-16x - 7 = 8x + 13

-8 -8

-24x + -7 = 13 (Change addition to subtraction and add the opposite)

7 7

-24x = 20

24 24

x = 0.8333333

x=5/6

User AdmiralJonB
by
2.6k points
12 votes
12 votes

Answer:

-20/24 or -5/6

Explanation:

  1. Move all the x's to one side of the equal sign and the numbers to the other side: -16x - 8x = 13 + 7
  2. Next, simplify: -24x = 20
  3. Finally divide both sides by -24: x = -20/24 or -5/6

Hope this helps!

User Goodlife
by
3.2k points
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