7=4v-8-7v

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Solution for 7=4v-8-7v equation:


Simplifying
7 = 4v + -8 + -7v

Reorder the terms:
7 = -8 + 4v + -7v

Combine like terms: 4v + -7v = -3v
7 = -8 + -3v

Solving
7 = -8 + -3v

Solving for variable 'v'.

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

Add '3v' to each side of the equation.
7 + 3v = -8 + -3v + 3v

Combine like terms: -3v + 3v = 0
7 + 3v = -8 + 0
7 + 3v = -8

Add '-7' to each side of the equation.
7 + -7 + 3v = -8 + -7

Combine like terms: 7 + -7 = 0
0 + 3v = -8 + -7
3v = -8 + -7

Combine like terms: -8 + -7 = -15
3v = -15

Divide each side by '3'.
v = -5

Simplifying
v = -5

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