2(1+8m)-1(1-4m)=

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

Simplifying
2(1 + 8m) + -1(1 + -4m) = 0
(1 * 2 + 8m * 2) + -1(1 + -4m) = 0
(2 + 16m) + -1(1 + -4m) = 0
2 + 16m + (1 * -1 + -4m * -1) = 0
2 + 16m + (-1 + 4m) = 0

Reorder the terms:
2 + -1 + 16m + 4m = 0

Combine like terms: 2 + -1 = 1
1 + 16m + 4m = 0

Combine like terms: 16m + 4m = 20m
1 + 20m = 0

Solving
1 + 20m = 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 + 20m = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 20m = 0 + -1
20m = 0 + -1

Combine like terms: 0 + -1 = -1
20m = -1

Divide each side by '20'.
m = -0.05

Simplifying
m = -0.05