3(-6+4m)=-90

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Solution for 3(-6+4m)=-90 equation: 


Simplifying
3(-6 + 4m) = -90
(-6 * 3 + 4m * 3) = -90
(-18 + 12m) = -90

Solving
-18 + 12m = -90

Solving for variable 'm'.

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

Add '18' to each side of the equation.
-18 + 18 + 12m = -90 + 18

Combine like terms: -18 + 18 = 0
0 + 12m = -90 + 18
12m = -90 + 18

Combine like terms: -90 + 18 = -72
12m = -72

Divide each side by '12'.
m = -6

Simplifying
m = -6

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