-31-9v=-7(6v+8)

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Solution for -31-9v=-7(6v+8) equation:


Simplifying
-31 + -9v = -7(6v + 8)

Reorder the terms:
-31 + -9v = -7(8 + 6v)
-31 + -9v = (8 * -7 + 6v * -7)
-31 + -9v = (-56 + -42v)

Solving
-31 + -9v = -56 + -42v

Solving for variable 'v'.

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

Add '42v' to each side of the equation.
-31 + -9v + 42v = -56 + -42v + 42v

Combine like terms: -9v + 42v = 33v
-31 + 33v = -56 + -42v + 42v

Combine like terms: -42v + 42v = 0
-31 + 33v = -56 + 0
-31 + 33v = -56

Add '31' to each side of the equation.
-31 + 31 + 33v = -56 + 31

Combine like terms: -31 + 31 = 0
0 + 33v = -56 + 31
33v = -56 + 31

Combine like terms: -56 + 31 = -25
33v = -25

Divide each side by '33'.
v = -0.7575757576

Simplifying
v = -0.7575757576

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