4v-12=-4(v+9)

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Solution for 4v-12=-4(v+9) equation:


Simplifying
4v + -12 = -4(v + 9)

Reorder the terms:
-12 + 4v = -4(v + 9)

Reorder the terms:
-12 + 4v = -4(9 + v)
-12 + 4v = (9 * -4 + v * -4)
-12 + 4v = (-36 + -4v)

Solving
-12 + 4v = -36 + -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 + 4v + 4v = -36 + -4v + 4v

Combine like terms: 4v + 4v = 8v
-12 + 8v = -36 + -4v + 4v

Combine like terms: -4v + 4v = 0
-12 + 8v = -36 + 0
-12 + 8v = -36

Add '12' to each side of the equation.
-12 + 12 + 8v = -36 + 12

Combine like terms: -12 + 12 = 0
0 + 8v = -36 + 12
8v = -36 + 12

Combine like terms: -36 + 12 = -24
8v = -24

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

Simplifying
v = -3

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