m+5=2m-4

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


Simplifying
m + 5 = 2m + -4

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

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

Solving
5 + m = -4 + 2m

Solving for variable 'm'.

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

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

Combine like terms: m + -2m = -1m
5 + -1m = -4 + 2m + -2m

Combine like terms: 2m + -2m = 0
5 + -1m = -4 + 0
5 + -1m = -4

Add '-5' to each side of the equation.
5 + -5 + -1m = -4 + -5

Combine like terms: 5 + -5 = 0
0 + -1m = -4 + -5
-1m = -4 + -5

Combine like terms: -4 + -5 = -9
-1m = -9

Divide each side by '-1'.
m = 9

Simplifying
m = 9

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