(18m+2)-(13m-9)=

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Solution for (18m+2)-(13m-9)= equation:


Simplifying
(18m + 2) + -1(13m + -9) = 0

Reorder the terms:
(2 + 18m) + -1(13m + -9) = 0

Remove parenthesis around (2 + 18m)
2 + 18m + -1(13m + -9) = 0

Reorder the terms:
2 + 18m + -1(-9 + 13m) = 0
2 + 18m + (-9 * -1 + 13m * -1) = 0
2 + 18m + (9 + -13m) = 0

Reorder the terms:
2 + 9 + 18m + -13m = 0

Combine like terms: 2 + 9 = 11
11 + 18m + -13m = 0

Combine like terms: 18m + -13m = 5m
11 + 5m = 0

Solving
11 + 5m = 0

Solving for variable 'm'.

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

Add '-11' to each side of the equation.
11 + -11 + 5m = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 5m = 0 + -11
5m = 0 + -11

Combine like terms: 0 + -11 = -11
5m = -11

Divide each side by '5'.
m = -2.2

Simplifying
m = -2.2

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