9v+12=-8(v+7)

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Solution for 9v+12=-8(v+7) equation:


Simplifying
9v + 12 = -8(v + 7)

Reorder the terms:
12 + 9v = -8(v + 7)

Reorder the terms:
12 + 9v = -8(7 + v)
12 + 9v = (7 * -8 + v * -8)
12 + 9v = (-56 + -8v)

Solving
12 + 9v = -56 + -8v

Solving for variable 'v'.

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

Add '8v' to each side of the equation.
12 + 9v + 8v = -56 + -8v + 8v

Combine like terms: 9v + 8v = 17v
12 + 17v = -56 + -8v + 8v

Combine like terms: -8v + 8v = 0
12 + 17v = -56 + 0
12 + 17v = -56

Add '-12' to each side of the equation.
12 + -12 + 17v = -56 + -12

Combine like terms: 12 + -12 = 0
0 + 17v = -56 + -12
17v = -56 + -12

Combine like terms: -56 + -12 = -68
17v = -68

Divide each side by '17'.
v = -4

Simplifying
v = -4

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