10m+3-(-1m)=30m-(3-m)

Solution for 10m+3-(-1m)=30m-(3-m) equation:

Simplifying
10m + 3 + -1(-1m) = 30m + -1(3 + -1m)

Remove parenthesis around (-1m)
10m + 3 + -1 * -1m = 30m + -1(3 + -1m)

Multiply -1 * -1
10m + 3 + 1m = 30m + -1(3 + -1m)

Reorder the terms:
3 + 10m + 1m = 30m + -1(3 + -1m)

Combine like terms: 10m + 1m = 11m
3 + 11m = 30m + -1(3 + -1m)
3 + 11m = 30m + (3 * -1 + -1m * -1)
3 + 11m = 30m + (-3 + 1m)

Reorder the terms:
3 + 11m = -3 + 30m + 1m

Combine like terms: 30m + 1m = 31m
3 + 11m = -3 + 31m

Solving
3 + 11m = -3 + 31m

Solving for variable 'm'.

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

Add '-31m' to each side of the equation.
3 + 11m + -31m = -3 + 31m + -31m

Combine like terms: 11m + -31m = -20m
3 + -20m = -3 + 31m + -31m

Combine like terms: 31m + -31m = 0
3 + -20m = -3 + 0
3 + -20m = -3

Add '-3' to each side of the equation.
3 + -3 + -20m = -3 + -3

Combine like terms: 3 + -3 = 0
0 + -20m = -3 + -3
-20m = -3 + -3

Combine like terms: -3 + -3 = -6
-20m = -6

Divide each side by '-20'.
m = 0.3

Simplifying
m = 0.3