4m+9=-2m-8

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Solution for 4m+9=-2m-8 equation:


Simplifying
4m + 9 = -2m + -8

Reorder the terms:
9 + 4m = -2m + -8

Reorder the terms:
9 + 4m = -8 + -2m

Solving
9 + 4m = -8 + -2m

Solving for variable 'm'.

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

Add '2m' to each side of the equation.
9 + 4m + 2m = -8 + -2m + 2m

Combine like terms: 4m + 2m = 6m
9 + 6m = -8 + -2m + 2m

Combine like terms: -2m + 2m = 0
9 + 6m = -8 + 0
9 + 6m = -8

Add '-9' to each side of the equation.
9 + -9 + 6m = -8 + -9

Combine like terms: 9 + -9 = 0
0 + 6m = -8 + -9
6m = -8 + -9

Combine like terms: -8 + -9 = -17
6m = -17

Divide each side by '6'.
m = -2.833333333

Simplifying
m = -2.833333333

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