12v+3-6v-9=2(v-7)

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Solution for 12v+3-6v-9=2(v-7) equation:


Simplifying
12v + 3 + -6v + -9 = 2(v + -7)

Reorder the terms:
3 + -9 + 12v + -6v = 2(v + -7)

Combine like terms: 3 + -9 = -6
-6 + 12v + -6v = 2(v + -7)

Combine like terms: 12v + -6v = 6v
-6 + 6v = 2(v + -7)

Reorder the terms:
-6 + 6v = 2(-7 + v)
-6 + 6v = (-7 * 2 + v * 2)
-6 + 6v = (-14 + 2v)

Solving
-6 + 6v = -14 + 2v

Solving for variable 'v'.

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

Add '-2v' to each side of the equation.
-6 + 6v + -2v = -14 + 2v + -2v

Combine like terms: 6v + -2v = 4v
-6 + 4v = -14 + 2v + -2v

Combine like terms: 2v + -2v = 0
-6 + 4v = -14 + 0
-6 + 4v = -14

Add '6' to each side of the equation.
-6 + 6 + 4v = -14 + 6

Combine like terms: -6 + 6 = 0
0 + 4v = -14 + 6
4v = -14 + 6

Combine like terms: -14 + 6 = -8
4v = -8

Divide each side by '4'.
v = -2

Simplifying
v = -2

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