-138=-6(7-2v)

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Solution for -138=-6(7-2v) equation: 


Simplifying
-138 = -6(7 + -2v)
-138 = (7 * -6 + -2v * -6)
-138 = (-42 + 12v)

Solving
-138 = -42 + 12v

Solving for variable 'v'.

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

Add '-12v' to each side of the equation.
-138 + -12v = -42 + 12v + -12v

Combine like terms: 12v + -12v = 0
-138 + -12v = -42 + 0
-138 + -12v = -42

Add '138' to each side of the equation.
-138 + 138 + -12v = -42 + 138

Combine like terms: -138 + 138 = 0
0 + -12v = -42 + 138
-12v = -42 + 138

Combine like terms: -42 + 138 = 96
-12v = 96

Divide each side by '-12'.
v = -8

Simplifying
v = -8

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