-2=9+m

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Solution for -2=9+m equation:


Simplifying
-2 = 9 + m

Solving
-2 = 9 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-2 + -1m = 9 + m + -1m

Combine like terms: m + -1m = 0
-2 + -1m = 9 + 0
-2 + -1m = 9

Add '2' to each side of the equation.
-2 + 2 + -1m = 9 + 2

Combine like terms: -2 + 2 = 0
0 + -1m = 9 + 2
-1m = 9 + 2

Combine like terms: 9 + 2 = 11
-1m = 11

Divide each side by '-1'.
m = -11

Simplifying
m = -11

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