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

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


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

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

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

Combine like terms: 1 + 6 = 7
7 + 7v + 12v = 7(v + -1)

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

Reorder the terms:
7 + 19v = 7(-1 + v)
7 + 19v = (-1 * 7 + v * 7)
7 + 19v = (-7 + 7v)

Solving
7 + 19v = -7 + 7v

Solving for variable 'v'.

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

Add '-7v' to each side of the equation.
7 + 19v + -7v = -7 + 7v + -7v

Combine like terms: 19v + -7v = 12v
7 + 12v = -7 + 7v + -7v

Combine like terms: 7v + -7v = 0
7 + 12v = -7 + 0
7 + 12v = -7

Add '-7' to each side of the equation.
7 + -7 + 12v = -7 + -7

Combine like terms: 7 + -7 = 0
0 + 12v = -7 + -7
12v = -7 + -7

Combine like terms: -7 + -7 = -14
12v = -14

Divide each side by '12'.
v = -1.166666667

Simplifying
v = -1.166666667

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