8+4m=-9m-7

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Solution for 8+4m=-9m-7 equation:


Simplifying
8 + 4m = -9m + -7

Reorder the terms:
8 + 4m = -7 + -9m

Solving
8 + 4m = -7 + -9m

Solving for variable 'm'.

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

Add '9m' to each side of the equation.
8 + 4m + 9m = -7 + -9m + 9m

Combine like terms: 4m + 9m = 13m
8 + 13m = -7 + -9m + 9m

Combine like terms: -9m + 9m = 0
8 + 13m = -7 + 0
8 + 13m = -7

Add '-8' to each side of the equation.
8 + -8 + 13m = -7 + -8

Combine like terms: 8 + -8 = 0
0 + 13m = -7 + -8
13m = -7 + -8

Combine like terms: -7 + -8 = -15
13m = -15

Divide each side by '13'.
m = -1.153846154

Simplifying
m = -1.153846154

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