(9m+10-2m)2=

Solution for (9m+10-2m)2= equation:

Simplifying
(9m + 10 + -2m) * 2 = 0

Reorder the terms:
(10 + 9m + -2m) * 2 = 0

Combine like terms: 9m + -2m = 7m
(10 + 7m) * 2 = 0

Reorder the terms for easier multiplication:
2(10 + 7m) = 0
(10 * 2 + 7m * 2) = 0
(20 + 14m) = 0

Solving
20 + 14m = 0

Solving for variable 'm'.

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

Add '-20' to each side of the equation.
20 + -20 + 14m = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 14m = 0 + -20
14m = 0 + -20

Combine like terms: 0 + -20 = -20
14m = -20

Divide each side by '14'.
m = -1.428571429

Simplifying
m = -1.428571429