-12+3=m-8

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Solution for -12+3=m-8 equation:


Simplifying
-12 + 3 = m + -8

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

Reorder the terms:
-9 = -8 + m

Solving
-9 = -8 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-9 + -1m = -8 + m + -1m

Combine like terms: m + -1m = 0
-9 + -1m = -8 + 0
-9 + -1m = -8

Add '9' to each side of the equation.
-9 + 9 + -1m = -8 + 9

Combine like terms: -9 + 9 = 0
0 + -1m = -8 + 9
-1m = -8 + 9

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

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

Simplifying
m = -1

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