15v+7=71-v

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Solution for 15v+7=71-v equation:


Simplifying
15v + 7 = 71 + -1v

Reorder the terms:
7 + 15v = 71 + -1v

Solving
7 + 15v = 71 + -1v

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add 'v' to each side of the equation.
7 + 15v + v = 71 + -1v + v

Combine like terms: 15v + v = 16v
7 + 16v = 71 + -1v + v

Combine like terms: -1v + v = 0
7 + 16v = 71 + 0
7 + 16v = 71

Add '-7' to each side of the equation.
7 + -7 + 16v = 71 + -7

Combine like terms: 7 + -7 = 0
0 + 16v = 71 + -7
16v = 71 + -7

Combine like terms: 71 + -7 = 64
16v = 64

Divide each side by '16'.
v = 4

Simplifying
v = 4

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