-2v+9=5(v-8)

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Solution for -2v+9=5(v-8) equation:


Simplifying
-2v + 9 = 5(v + -8)

Reorder the terms:
9 + -2v = 5(v + -8)

Reorder the terms:
9 + -2v = 5(-8 + v)
9 + -2v = (-8 * 5 + v * 5)
9 + -2v = (-40 + 5v)

Solving
9 + -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.
9 + -2v + -5v = -40 + 5v + -5v

Combine like terms: -2v + -5v = -7v
9 + -7v = -40 + 5v + -5v

Combine like terms: 5v + -5v = 0
9 + -7v = -40 + 0
9 + -7v = -40

Add '-9' to each side of the equation.
9 + -9 + -7v = -40 + -9

Combine like terms: 9 + -9 = 0
0 + -7v = -40 + -9
-7v = -40 + -9

Combine like terms: -40 + -9 = -49
-7v = -49

Divide each side by '-7'.
v = 7

Simplifying
v = 7

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