7=-8v-5+4v

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Solution for 7=-8v-5+4v equation:


Simplifying
7 = -8v + -5 + 4v

Reorder the terms:
7 = -5 + -8v + 4v

Combine like terms: -8v + 4v = -4v
7 = -5 + -4v

Solving
7 = -5 + -4v

Solving for variable 'v'.

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

Add '4v' to each side of the equation.
7 + 4v = -5 + -4v + 4v

Combine like terms: -4v + 4v = 0
7 + 4v = -5 + 0
7 + 4v = -5

Add '-7' to each side of the equation.
7 + -7 + 4v = -5 + -7

Combine like terms: 7 + -7 = 0
0 + 4v = -5 + -7
4v = -5 + -7

Combine like terms: -5 + -7 = -12
4v = -12

Divide each side by '4'.
v = -3

Simplifying
v = -3

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