-1(-8v-2)=7v

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Solution for -1(-8v-2)=7v equation:


Simplifying
-1(-8v + -2) = 7v

Reorder the terms:
-1(-2 + -8v) = 7v
(-2 * -1 + -8v * -1) = 7v
(2 + 8v) = 7v

Solving
2 + 8v = 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.
2 + 8v + -7v = 7v + -7v

Combine like terms: 8v + -7v = 1v
2 + 1v = 7v + -7v

Combine like terms: 7v + -7v = 0
2 + 1v = 0

Add '-2' to each side of the equation.
2 + -2 + 1v = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 1v = 0 + -2
1v = 0 + -2

Combine like terms: 0 + -2 = -2
1v = -2

Divide each side by '1'.
v = -2

Simplifying
v = -2

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