8v-42=5(v-3)

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Solution for 8v-42=5(v-3) equation:


Simplifying
8v + -42 = 5(v + -3)

Reorder the terms:
-42 + 8v = 5(v + -3)

Reorder the terms:
-42 + 8v = 5(-3 + v)
-42 + 8v = (-3 * 5 + v * 5)
-42 + 8v = (-15 + 5v)

Solving
-42 + 8v = -15 + 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.
-42 + 8v + -5v = -15 + 5v + -5v

Combine like terms: 8v + -5v = 3v
-42 + 3v = -15 + 5v + -5v

Combine like terms: 5v + -5v = 0
-42 + 3v = -15 + 0
-42 + 3v = -15

Add '42' to each side of the equation.
-42 + 42 + 3v = -15 + 42

Combine like terms: -42 + 42 = 0
0 + 3v = -15 + 42
3v = -15 + 42

Combine like terms: -15 + 42 = 27
3v = 27

Divide each side by '3'.
v = 9

Simplifying
v = 9

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