9m-7=2m+14

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Solution for 9m-7=2m+14 equation:


Simplifying
9m + -7 = 2m + 14

Reorder the terms:
-7 + 9m = 2m + 14

Reorder the terms:
-7 + 9m = 14 + 2m

Solving
-7 + 9m = 14 + 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.
-7 + 9m + -2m = 14 + 2m + -2m

Combine like terms: 9m + -2m = 7m
-7 + 7m = 14 + 2m + -2m

Combine like terms: 2m + -2m = 0
-7 + 7m = 14 + 0
-7 + 7m = 14

Add '7' to each side of the equation.
-7 + 7 + 7m = 14 + 7

Combine like terms: -7 + 7 = 0
0 + 7m = 14 + 7
7m = 14 + 7

Combine like terms: 14 + 7 = 21
7m = 21

Divide each side by '7'.
m = 3

Simplifying
m = 3

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