-(4v-2)-6(1-7v)=72

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Solution for -(4v-2)-6(1-7v)=72 equation:


Simplifying
-1(4v + -2) + -6(1 + -7v) = 72

Reorder the terms:
-1(-2 + 4v) + -6(1 + -7v) = 72
(-2 * -1 + 4v * -1) + -6(1 + -7v) = 72
(2 + -4v) + -6(1 + -7v) = 72
2 + -4v + (1 * -6 + -7v * -6) = 72
2 + -4v + (-6 + 42v) = 72

Reorder the terms:
2 + -6 + -4v + 42v = 72

Combine like terms: 2 + -6 = -4
-4 + -4v + 42v = 72

Combine like terms: -4v + 42v = 38v
-4 + 38v = 72

Solving
-4 + 38v = 72

Solving for variable 'v'.

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

Add '4' to each side of the equation.
-4 + 4 + 38v = 72 + 4

Combine like terms: -4 + 4 = 0
0 + 38v = 72 + 4
38v = 72 + 4

Combine like terms: 72 + 4 = 76
38v = 76

Divide each side by '38'.
v = 2

Simplifying
v = 2

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