12-7v=-4(v+3)

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Solution for 12-7v=-4(v+3) equation:


Simplifying
12 + -7v = -4(v + 3)

Reorder the terms:
12 + -7v = -4(3 + v)
12 + -7v = (3 * -4 + v * -4)
12 + -7v = (-12 + -4v)

Solving
12 + -7v = -12 + -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 + -7v + 4v = -12 + -4v + 4v

Combine like terms: -7v + 4v = -3v
12 + -3v = -12 + -4v + 4v

Combine like terms: -4v + 4v = 0
12 + -3v = -12 + 0
12 + -3v = -12

Add '-12' to each side of the equation.
12 + -12 + -3v = -12 + -12

Combine like terms: 12 + -12 = 0
0 + -3v = -12 + -12
-3v = -12 + -12

Combine like terms: -12 + -12 = -24
-3v = -24

Divide each side by '-3'.
v = 8

Simplifying
v = 8

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