16-2m-4=-5m+9

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Solution for 16-2m-4=-5m+9 equation:


Simplifying
16 + -2m + -4 = -5m + 9

Reorder the terms:
16 + -4 + -2m = -5m + 9

Combine like terms: 16 + -4 = 12
12 + -2m = -5m + 9

Reorder the terms:
12 + -2m = 9 + -5m

Solving
12 + -2m = 9 + -5m

Solving for variable 'm'.

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

Add '5m' to each side of the equation.
12 + -2m + 5m = 9 + -5m + 5m

Combine like terms: -2m + 5m = 3m
12 + 3m = 9 + -5m + 5m

Combine like terms: -5m + 5m = 0
12 + 3m = 9 + 0
12 + 3m = 9

Add '-12' to each side of the equation.
12 + -12 + 3m = 9 + -12

Combine like terms: 12 + -12 = 0
0 + 3m = 9 + -12
3m = 9 + -12

Combine like terms: 9 + -12 = -3
3m = -3

Divide each side by '3'.
m = -1

Simplifying
m = -1

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