-7.5=-9.9-m

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Solution for -7.5=-9.9-m equation: 


Simplifying
-7.5 = -9.9 + -1m

Solving
-7.5 = -9.9 + -1m

Solving for variable 'm'.

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

Add 'm' to each side of the equation.
-7.5 + m = -9.9 + -1m + m

Combine like terms: -1m + m = 0
-7.5 + m = -9.9 + 0
-7.5 + m = -9.9

Add '7.5' to each side of the equation.
-7.5 + 7.5 + m = -9.9 + 7.5

Combine like terms: -7.5 + 7.5 = 0.0
0.0 + m = -9.9 + 7.5
m = -9.9 + 7.5

Combine like terms: -9.9 + 7.5 = -2.4
m = -2.4

Simplifying
m = -2.4

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