12m+9-2m+16=

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Solution for 12m+9-2m+16= equation:


Simplifying
12m + 9 + -2m + 16 = 0

Reorder the terms:
9 + 16 + 12m + -2m = 0

Combine like terms: 9 + 16 = 25
25 + 12m + -2m = 0

Combine like terms: 12m + -2m = 10m
25 + 10m = 0

Solving
25 + 10m = 0

Solving for variable 'm'.

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

Add '-25' to each side of the equation.
25 + -25 + 10m = 0 + -25

Combine like terms: 25 + -25 = 0
0 + 10m = 0 + -25
10m = 0 + -25

Combine like terms: 0 + -25 = -25
10m = -25

Divide each side by '10'.
m = -2.5

Simplifying
m = -2.5

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