-9 + 8v = 7 + 4v
------------
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

Question

-9 + 8v = 7 + 4v 
------------
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

karatechopper · Answer

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

anonymous · Answer

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

karatechopper · Answer

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