4-9m=-7m

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Solution for 4-9m=-7m equation:


Simplifying
4 + -9m = -7m

Solving
4 + -9m = -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.
4 + -9m + 7m = -7m + 7m

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

Combine like terms: -7m + 7m = 0
4 + -2m = 0

Add '-4' to each side of the equation.
4 + -4 + -2m = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -2m = 0 + -4
-2m = 0 + -4

Combine like terms: 0 + -4 = -4
-2m = -4

Divide each side by '-2'.
m = 2

Simplifying
m = 2

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