9m+7=8m-3

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Solution for 9m+7=8m-3 equation:


Simplifying
9m + 7 = 8m + -3

Reorder the terms:
7 + 9m = 8m + -3

Reorder the terms:
7 + 9m = -3 + 8m

Solving
7 + 9m = -3 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
7 + 9m + -8m = -3 + 8m + -8m

Combine like terms: 9m + -8m = 1m
7 + 1m = -3 + 8m + -8m

Combine like terms: 8m + -8m = 0
7 + 1m = -3 + 0
7 + 1m = -3

Add '-7' to each side of the equation.
7 + -7 + 1m = -3 + -7

Combine like terms: 7 + -7 = 0
0 + 1m = -3 + -7
1m = -3 + -7

Combine like terms: -3 + -7 = -10
1m = -10

Divide each side by '1'.
m = -10

Simplifying
m = -10

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