7v-2(7v-7)=-112

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Solution for 7v-2(7v-7)=-112 equation:


Simplifying
7v + -2(7v + -7) = -112

Reorder the terms:
7v + -2(-7 + 7v) = -112
7v + (-7 * -2 + 7v * -2) = -112
7v + (14 + -14v) = -112

Reorder the terms:
14 + 7v + -14v = -112

Combine like terms: 7v + -14v = -7v
14 + -7v = -112

Solving
14 + -7v = -112

Solving for variable 'v'.

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

Add '-14' to each side of the equation.
14 + -14 + -7v = -112 + -14

Combine like terms: 14 + -14 = 0
0 + -7v = -112 + -14
-7v = -112 + -14

Combine like terms: -112 + -14 = -126
-7v = -126

Divide each side by '-7'.
v = 18

Simplifying
v = 18

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