20=-20m

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Solution for 20=-20m equation:


Simplifying
20 = -20m

Solving
20 = -20m

Solving for variable 'm'.

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

Add '20m' to each side of the equation.
20 + 20m = -20m + 20m

Combine like terms: -20m + 20m = 0
20 + 20m = 0

Add '-20' to each side of the equation.
20 + -20 + 20m = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 20m = 0 + -20
20m = 0 + -20

Combine like terms: 0 + -20 = -20
20m = -20

Divide each side by '20'.
m = -1

Simplifying
m = -1

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