55m-3(9m+12)=-64

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Solution for 55m-3(9m+12)=-64 equation:


Simplifying
55m + -3(9m + 12) = -64

Reorder the terms:
55m + -3(12 + 9m) = -64
55m + (12 * -3 + 9m * -3) = -64
55m + (-36 + -27m) = -64

Reorder the terms:
-36 + 55m + -27m = -64

Combine like terms: 55m + -27m = 28m
-36 + 28m = -64

Solving
-36 + 28m = -64

Solving for variable 'm'.

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

Add '36' to each side of the equation.
-36 + 36 + 28m = -64 + 36

Combine like terms: -36 + 36 = 0
0 + 28m = -64 + 36
28m = -64 + 36

Combine like terms: -64 + 36 = -28
28m = -28

Divide each side by '28'.
m = -1

Simplifying
m = -1

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