2m+18=-42

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Solution for 2m+18=-42 equation: 


Simplifying
2m + 18 = -42

Reorder the terms:
18 + 2m = -42

Solving
18 + 2m = -42

Solving for variable 'm'.

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

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

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

Combine like terms: -42 + -18 = -60
2m = -60

Divide each side by '2'.
m = -30

Simplifying
m = -30

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