-12=2+5v-12v

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Solution for -12=2+5v-12v equation:


Simplifying
-12 = 2 + 5v + -12v

Combine like terms: 5v + -12v = -7v
-12 = 2 + -7v

Solving
-12 = 2 + -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 + 7v = 2 + -7v + 7v

Combine like terms: -7v + 7v = 0
-12 + 7v = 2 + 0
-12 + 7v = 2

Add '12' to each side of the equation.
-12 + 12 + 7v = 2 + 12

Combine like terms: -12 + 12 = 0
0 + 7v = 2 + 12
7v = 2 + 12

Combine like terms: 2 + 12 = 14
7v = 14

Divide each side by '7'.
v = 2

Simplifying
v = 2

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