Question

-9 + 8v = 7 + 4v
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4v=16 what would go in the line?
v=4 A.) 8v=-2+4v
B.) -9+12v=7
c.) 8v=16+4v
D.) -2+8v=4v

Answer 1

Have you tried solving each equation given to you in the answer choices to see which one gives the answer : v=4?

Answer 2

yes but i keep making a mistake and getting known of them

Answer 3

Okay! Well lets break it down then!
We will solve all the equations.

First one I will have you try,
Solve this equation:

8v=-2+4v