3v-12=-7(v+6)

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Solution for 3v-12=-7(v+6) equation:


Simplifying
3v + -12 = -7(v + 6)

Reorder the terms:
-12 + 3v = -7(v + 6)

Reorder the terms:
-12 + 3v = -7(6 + v)
-12 + 3v = (6 * -7 + v * -7)
-12 + 3v = (-42 + -7v)

Solving
-12 + 3v = -42 + -7v

Solving for variable 'v'.

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

Add '7v' to each side of the equation.
-12 + 3v + 7v = -42 + -7v + 7v

Combine like terms: 3v + 7v = 10v
-12 + 10v = -42 + -7v + 7v

Combine like terms: -7v + 7v = 0
-12 + 10v = -42 + 0
-12 + 10v = -42

Add '12' to each side of the equation.
-12 + 12 + 10v = -42 + 12

Combine like terms: -12 + 12 = 0
0 + 10v = -42 + 12
10v = -42 + 12

Combine like terms: -42 + 12 = -30
10v = -30

Divide each side by '10'.
v = -3

Simplifying
v = -3

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