-42=-2v-18

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Solution for -42=-2v-18 equation:


Simplifying
-42 = -2v + -18

Reorder the terms:
-42 = -18 + -2v

Solving
-42 = -18 + -2v

Solving for variable 'v'.

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

Add '2v' to each side of the equation.
-42 + 2v = -18 + -2v + 2v

Combine like terms: -2v + 2v = 0
-42 + 2v = -18 + 0
-42 + 2v = -18

Add '42' to each side of the equation.
-42 + 42 + 2v = -18 + 42

Combine like terms: -42 + 42 = 0
0 + 2v = -18 + 42
2v = -18 + 42

Combine like terms: -18 + 42 = 24
2v = 24

Divide each side by '2'.
v = 12

Simplifying
v = 12

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