-8m+9=1-2m-4m

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Solution for -8m+9=1-2m-4m equation: 


Simplifying
-8m + 9 = 1 + -2m + -4m

Reorder the terms:
9 + -8m = 1 + -2m + -4m

Combine like terms: -2m + -4m = -6m
9 + -8m = 1 + -6m

Solving
9 + -8m = 1 + -6m

Solving for variable 'm'.

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

Add '6m' to each side of the equation.
9 + -8m + 6m = 1 + -6m + 6m

Combine like terms: -8m + 6m = -2m
9 + -2m = 1 + -6m + 6m

Combine like terms: -6m + 6m = 0
9 + -2m = 1 + 0
9 + -2m = 1

Add '-9' to each side of the equation.
9 + -9 + -2m = 1 + -9

Combine like terms: 9 + -9 = 0
0 + -2m = 1 + -9
-2m = 1 + -9

Combine like terms: 1 + -9 = -8
-2m = -8

Divide each side by '-2'.
m = 4

Simplifying
m = 4

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