8v+12=4(v-7)

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Solution for 8v+12=4(v-7) equation:


Simplifying
8v + 12 = 4(v + -7)

Reorder the terms:
12 + 8v = 4(v + -7)

Reorder the terms:
12 + 8v = 4(-7 + v)
12 + 8v = (-7 * 4 + v * 4)
12 + 8v = (-28 + 4v)

Solving
12 + 8v = -28 + 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.
12 + 8v + -4v = -28 + 4v + -4v

Combine like terms: 8v + -4v = 4v
12 + 4v = -28 + 4v + -4v

Combine like terms: 4v + -4v = 0
12 + 4v = -28 + 0
12 + 4v = -28

Add '-12' to each side of the equation.
12 + -12 + 4v = -28 + -12

Combine like terms: 12 + -12 = 0
0 + 4v = -28 + -12
4v = -28 + -12

Combine like terms: -28 + -12 = -40
4v = -40

Divide each side by '4'.
v = -10

Simplifying
v = -10

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