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

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


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

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

Reorder the terms:
42 + -3v = -5(-8 + v)
42 + -3v = (-8 * -5 + v * -5)
42 + -3v = (40 + -5v)

Solving
42 + -3v = 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.
42 + -3v + 5v = 40 + -5v + 5v

Combine like terms: -3v + 5v = 2v
42 + 2v = 40 + -5v + 5v

Combine like terms: -5v + 5v = 0
42 + 2v = 40 + 0
42 + 2v = 40

Add '-42' to each side of the equation.
42 + -42 + 2v = 40 + -42

Combine like terms: 42 + -42 = 0
0 + 2v = 40 + -42
2v = 40 + -42

Combine like terms: 40 + -42 = -2
2v = -2

Divide each side by '2'.
v = -1

Simplifying
v = -1

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