15m-25=9m+-7

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Solution for 15m-25=9m+-7 equation:


Simplifying
15m + -25 = 9m + -7

Reorder the terms:
-25 + 15m = 9m + -7

Reorder the terms:
-25 + 15m = -7 + 9m

Solving
-25 + 15m = -7 + 9m

Solving for variable 'm'.

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

Add '-9m' to each side of the equation.
-25 + 15m + -9m = -7 + 9m + -9m

Combine like terms: 15m + -9m = 6m
-25 + 6m = -7 + 9m + -9m

Combine like terms: 9m + -9m = 0
-25 + 6m = -7 + 0
-25 + 6m = -7

Add '25' to each side of the equation.
-25 + 25 + 6m = -7 + 25

Combine like terms: -25 + 25 = 0
0 + 6m = -7 + 25
6m = -7 + 25

Combine like terms: -7 + 25 = 18
6m = 18

Divide each side by '6'.
m = 3

Simplifying
m = 3

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