(7v+7)+(8-5v)=

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Solution for (7v+7)+(8-5v)= equation:


Simplifying
(7v + 7) + (8 + -5v) = 0

Reorder the terms:
(7 + 7v) + (8 + -5v) = 0

Remove parenthesis around (7 + 7v)
7 + 7v + (8 + -5v) = 0

Remove parenthesis around (8 + -5v)
7 + 7v + 8 + -5v = 0

Reorder the terms:
7 + 8 + 7v + -5v = 0

Combine like terms: 7 + 8 = 15
15 + 7v + -5v = 0

Combine like terms: 7v + -5v = 2v
15 + 2v = 0

Solving
15 + 2v = 0

Solving for variable 'v'.

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

Add '-15' to each side of the equation.
15 + -15 + 2v = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 2v = 0 + -15
2v = 0 + -15

Combine like terms: 0 + -15 = -15
2v = -15

Divide each side by '2'.
v = -7.5

Simplifying
v = -7.5

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