2v-31=5(v-8)

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Solution for 2v-31=5(v-8) equation:


Simplifying
2v + -31 = 5(v + -8)

Reorder the terms:
-31 + 2v = 5(v + -8)

Reorder the terms:
-31 + 2v = 5(-8 + v)
-31 + 2v = (-8 * 5 + v * 5)
-31 + 2v = (-40 + 5v)

Solving
-31 + 2v = -40 + 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.
-31 + 2v + -5v = -40 + 5v + -5v

Combine like terms: 2v + -5v = -3v
-31 + -3v = -40 + 5v + -5v

Combine like terms: 5v + -5v = 0
-31 + -3v = -40 + 0
-31 + -3v = -40

Add '31' to each side of the equation.
-31 + 31 + -3v = -40 + 31

Combine like terms: -31 + 31 = 0
0 + -3v = -40 + 31
-3v = -40 + 31

Combine like terms: -40 + 31 = -9
-3v = -9

Divide each side by '-3'.
v = 3

Simplifying
v = 3

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