-3+15=m-8

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Solution for -3+15=m-8 equation:


Simplifying
-3 + 15 = m + -8

Combine like terms: -3 + 15 = 12
12 = m + -8

Reorder the terms:
12 = -8 + m

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

Combine like terms: m + -1m = 0
12 + -1m = -8 + 0
12 + -1m = -8

Add '-12' to each side of the equation.
12 + -12 + -1m = -8 + -12

Combine like terms: 12 + -12 = 0
0 + -1m = -8 + -12
-1m = -8 + -12

Combine like terms: -8 + -12 = -20
-1m = -20

Divide each side by '-1'.
m = 20

Simplifying
m = 20

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