-4+9=m-8

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Solution for -4+9=m-8 equation:


Simplifying
-4 + 9 = m + -8

Combine like terms: -4 + 9 = 5
5 = m + -8

Reorder the terms:
5 = -8 + m

Solving
5 = -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.
5 + -1m = -8 + m + -1m

Combine like terms: m + -1m = 0
5 + -1m = -8 + 0
5 + -1m = -8

Add '-5' to each side of the equation.
5 + -5 + -1m = -8 + -5

Combine like terms: 5 + -5 = 0
0 + -1m = -8 + -5
-1m = -8 + -5

Combine like terms: -8 + -5 = -13
-1m = -13

Divide each side by '-1'.
m = 13

Simplifying
m = 13

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