-20.4-m=19.9

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Solution for -20.4-m=19.9 equation:


Simplifying
-20.4 + -1m = 19.9

Solving
-20.4 + -1m = 19.9

Solving for variable 'm'.

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

Add '20.4' to each side of the equation.
-20.4 + 20.4 + -1m = 19.9 + 20.4

Combine like terms: -20.4 + 20.4 = 0.0
0.0 + -1m = 19.9 + 20.4
-1m = 19.9 + 20.4

Combine like terms: 19.9 + 20.4 = 40.3
-1m = 40.3

Divide each side by '-1'.
m = -40.3

Simplifying
m = -40.3

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