8=4v+5(v-2)

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Solution for 8=4v+5(v-2) equation:


Simplifying
8 = 4v + 5(v + -2)

Reorder the terms:
8 = 4v + 5(-2 + v)
8 = 4v + (-2 * 5 + v * 5)
8 = 4v + (-10 + 5v)

Reorder the terms:
8 = -10 + 4v + 5v

Combine like terms: 4v + 5v = 9v
8 = -10 + 9v

Solving
8 = -10 + 9v

Solving for variable 'v'.

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

Add '-9v' to each side of the equation.
8 + -9v = -10 + 9v + -9v

Combine like terms: 9v + -9v = 0
8 + -9v = -10 + 0
8 + -9v = -10

Add '-8' to each side of the equation.
8 + -8 + -9v = -10 + -8

Combine like terms: 8 + -8 = 0
0 + -9v = -10 + -8
-9v = -10 + -8

Combine like terms: -10 + -8 = -18
-9v = -18

Divide each side by '-9'.
v = 2

Simplifying
v = 2

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