(13m+5)-(11m-7)=

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Solution for (13m+5)-(11m-7)= equation:


Simplifying
(13m + 5) + -1(11m + -7) = 0

Reorder the terms:
(5 + 13m) + -1(11m + -7) = 0

Remove parenthesis around (5 + 13m)
5 + 13m + -1(11m + -7) = 0

Reorder the terms:
5 + 13m + -1(-7 + 11m) = 0
5 + 13m + (-7 * -1 + 11m * -1) = 0
5 + 13m + (7 + -11m) = 0

Reorder the terms:
5 + 7 + 13m + -11m = 0

Combine like terms: 5 + 7 = 12
12 + 13m + -11m = 0

Combine like terms: 13m + -11m = 2m
12 + 2m = 0

Solving
12 + 2m = 0

Solving for variable 'm'.

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

Add '-12' to each side of the equation.
12 + -12 + 2m = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 2m = 0 + -12
2m = 0 + -12

Combine like terms: 0 + -12 = -12
2m = -12

Divide each side by '2'.
m = -6

Simplifying
m = -6

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