-12=-2+5v+2v

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


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

Combine like terms: 5v + 2v = 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 = 10
-7v = 10

Divide each side by '-7'.
v = -1.428571429

Simplifying
v = -1.428571429

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