2(-4m-5)+9m-12=0

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Solution for 2(-4m-5)+9m-12=0 equation:


Simplifying
2(-4m + -5) + 9m + -12 = 0

Reorder the terms:
2(-5 + -4m) + 9m + -12 = 0
(-5 * 2 + -4m * 2) + 9m + -12 = 0
(-10 + -8m) + 9m + -12 = 0

Reorder the terms:
-10 + -12 + -8m + 9m = 0

Combine like terms: -10 + -12 = -22
-22 + -8m + 9m = 0

Combine like terms: -8m + 9m = 1m
-22 + 1m = 0

Solving
-22 + 1m = 0

Solving for variable 'm'.

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

Add '22' to each side of the equation.
-22 + 22 + 1m = 0 + 22

Combine like terms: -22 + 22 = 0
0 + 1m = 0 + 22
1m = 0 + 22

Combine like terms: 0 + 22 = 22
1m = 22

Divide each side by '1'.
m = 22

Simplifying
m = 22

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