m+8m-2m-1=

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

Simplifying
m + 8m + -2m + -1 = 0

Reorder the terms:
-1 + m + 8m + -2m = 0

Combine like terms: m + 8m = 9m
-1 + 9m + -2m = 0

Combine like terms: 9m + -2m = 7m
-1 + 7m = 0

Solving
-1 + 7m = 0

Solving for variable 'm'.

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

Add '1' to each side of the equation.
-1 + 1 + 7m = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 7m = 0 + 1
7m = 0 + 1

Combine like terms: 0 + 1 = 1
7m = 1

Divide each side by '7'.
m = 0.1428571429

Simplifying
m = 0.1428571429