-2(7v-3)-v=126

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Solution for -2(7v-3)-v=126 equation:


Simplifying
-2(7v + -3) + -1v = 126

Reorder the terms:
-2(-3 + 7v) + -1v = 126
(-3 * -2 + 7v * -2) + -1v = 126
(6 + -14v) + -1v = 126

Combine like terms: -14v + -1v = -15v
6 + -15v = 126

Solving
6 + -15v = 126

Solving for variable 'v'.

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

Add '-6' to each side of the equation.
6 + -6 + -15v = 126 + -6

Combine like terms: 6 + -6 = 0
0 + -15v = 126 + -6
-15v = 126 + -6

Combine like terms: 126 + -6 = 120
-15v = 120

Divide each side by '-15'.
v = -8

Simplifying
v = -8

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