4m-18-9m=-2(3m+9)-m

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Solution for 4m-18-9m=-2(3m+9)-m equation:


Simplifying
4m + -18 + -9m = -2(3m + 9) + -1m

Reorder the terms:
-18 + 4m + -9m = -2(3m + 9) + -1m

Combine like terms: 4m + -9m = -5m
-18 + -5m = -2(3m + 9) + -1m

Reorder the terms:
-18 + -5m = -2(9 + 3m) + -1m
-18 + -5m = (9 * -2 + 3m * -2) + -1m
-18 + -5m = (-18 + -6m) + -1m

Combine like terms: -6m + -1m = -7m
-18 + -5m = -18 + -7m

Add '18' to each side of the equation.
-18 + 18 + -5m = -18 + 18 + -7m

Combine like terms: -18 + 18 = 0
0 + -5m = -18 + 18 + -7m
-5m = -18 + 18 + -7m

Combine like terms: -18 + 18 = 0
-5m = 0 + -7m
-5m = -7m

Solving
-5m = -7m

Solving for variable 'm'.

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

Add '7m' to each side of the equation.
-5m + 7m = -7m + 7m

Combine like terms: -5m + 7m = 2m
2m = -7m + 7m

Combine like terms: -7m + 7m = 0
2m = 0

Divide each side by '2'.
m = 0

Simplifying
m = 0

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