13m-(-9m-4)=

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Solution for 13m-(-9m-4)= equation:


Simplifying
13m + -1(-9m + -4) = 0

Reorder the terms:
13m + -1(-4 + -9m) = 0
13m + (-4 * -1 + -9m * -1) = 0
13m + (4 + 9m) = 0

Reorder the terms:
4 + 13m + 9m = 0

Combine like terms: 13m + 9m = 22m
4 + 22m = 0

Solving
4 + 22m = 0

Solving for variable 'm'.

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

Add '-4' to each side of the equation.
4 + -4 + 22m = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 22m = 0 + -4
22m = 0 + -4

Combine like terms: 0 + -4 = -4
22m = -4

Divide each side by '22'.
m = -0.1818181818

Simplifying
m = -0.1818181818

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