-9m-4+2m=-9-7+5

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Solution for -9m-4+2m=-9-7+5 equation:


Simplifying
-9m + -4 + 2m = -9 + -7 + 5

Reorder the terms:
-4 + -9m + 2m = -9 + -7 + 5

Combine like terms: -9m + 2m = -7m
-4 + -7m = -9 + -7 + 5

Combine like terms: -9 + -7 = -16
-4 + -7m = -16 + 5

Combine like terms: -16 + 5 = -11
-4 + -7m = -11

Solving
-4 + -7m = -11

Solving for variable 'm'.

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

Add '4' to each side of the equation.
-4 + 4 + -7m = -11 + 4

Combine like terms: -4 + 4 = 0
0 + -7m = -11 + 4
-7m = -11 + 4

Combine like terms: -11 + 4 = -7
-7m = -7

Divide each side by '-7'.
m = 1

Simplifying
m = 1

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