8+3m-(-m)=

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Solution for 8+3m-(-m)= equation:


Simplifying
8 + 3m + -1(-1m) = 0

Remove parenthesis around (-1m)
8 + 3m + -1 * -1m = 0

Multiply -1 * -1
8 + 3m + 1m = 0

Combine like terms: 3m + 1m = 4m
8 + 4m = 0

Solving
8 + 4m = 0

Solving for variable 'm'.

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

Add '-8' to each side of the equation.
8 + -8 + 4m = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 4m = 0 + -8
4m = 0 + -8

Combine like terms: 0 + -8 = -8
4m = -8

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

Simplifying
m = -2

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