9m+3=7m+15

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Solution for 9m+3=7m+15 equation:


Simplifying
9m + 3 = 7m + 15

Reorder the terms:
3 + 9m = 7m + 15

Reorder the terms:
3 + 9m = 15 + 7m

Solving
3 + 9m = 15 + 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
3 + 9m + -7m = 15 + 7m + -7m

Combine like terms: 9m + -7m = 2m
3 + 2m = 15 + 7m + -7m

Combine like terms: 7m + -7m = 0
3 + 2m = 15 + 0
3 + 2m = 15

Add '-3' to each side of the equation.
3 + -3 + 2m = 15 + -3

Combine like terms: 3 + -3 = 0
0 + 2m = 15 + -3
2m = 15 + -3

Combine like terms: 15 + -3 = 12
2m = 12

Divide each side by '2'.
m = 6

Simplifying
m = 6

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