-12m-9=105

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Solution for -12m-9=105 equation: 


Simplifying
-12m + -9 = 105

Reorder the terms:
-9 + -12m = 105

Solving
-9 + -12m = 105

Solving for variable 'm'.

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

Add '9' to each side of the equation.
-9 + 9 + -12m = 105 + 9

Combine like terms: -9 + 9 = 0
0 + -12m = 105 + 9
-12m = 105 + 9

Combine like terms: 105 + 9 = 114
-12m = 114

Divide each side by '-12'.
m = -9.5

Simplifying
m = -9.5

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