8m-3-9m=8m-9-3

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


Simplifying
8m + -3 + -9m = 8m + -9 + -3

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

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

Reorder the terms:
-3 + -1m = -9 + -3 + 8m

Combine like terms: -9 + -3 = -12
-3 + -1m = -12 + 8m

Solving
-3 + -1m = -12 + 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.
-3 + -1m + -8m = -12 + 8m + -8m

Combine like terms: -1m + -8m = -9m
-3 + -9m = -12 + 8m + -8m

Combine like terms: 8m + -8m = 0
-3 + -9m = -12 + 0
-3 + -9m = -12

Add '3' to each side of the equation.
-3 + 3 + -9m = -12 + 3

Combine like terms: -3 + 3 = 0
0 + -9m = -12 + 3
-9m = -12 + 3

Combine like terms: -12 + 3 = -9
-9m = -9

Divide each side by '-9'.
m = 1

Simplifying
m = 1

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