7v+1-2(-6v-1)=5(v-1)

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Solution for 7v+1-2(-6v-1)=5(v-1) equation:


Simplifying
7v + 1 + -2(-6v + -1) = 5(v + -1)

Reorder the terms:
7v + 1 + -2(-1 + -6v) = 5(v + -1)
7v + 1 + (-1 * -2 + -6v * -2) = 5(v + -1)
7v + 1 + (2 + 12v) = 5(v + -1)

Reorder the terms:
1 + 2 + 7v + 12v = 5(v + -1)

Combine like terms: 1 + 2 = 3
3 + 7v + 12v = 5(v + -1)

Combine like terms: 7v + 12v = 19v
3 + 19v = 5(v + -1)

Reorder the terms:
3 + 19v = 5(-1 + v)
3 + 19v = (-1 * 5 + v * 5)
3 + 19v = (-5 + 5v)

Solving
3 + 19v = -5 + 5v

Solving for variable 'v'.

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

Add '-5v' to each side of the equation.
3 + 19v + -5v = -5 + 5v + -5v

Combine like terms: 19v + -5v = 14v
3 + 14v = -5 + 5v + -5v

Combine like terms: 5v + -5v = 0
3 + 14v = -5 + 0
3 + 14v = -5

Add '-3' to each side of the equation.
3 + -3 + 14v = -5 + -3

Combine like terms: 3 + -3 = 0
0 + 14v = -5 + -3
14v = -5 + -3

Combine like terms: -5 + -3 = -8
14v = -8

Divide each side by '14'.
v = -0.5714285714

Simplifying
v = -0.5714285714

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