15=m-(-2)

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Solution for 15=m-(-2) equation:


Simplifying
15 = m + -1(-2)

Multiply -1 * -2
15 = m + 2

Reorder the terms:
15 = 2 + m

Solving
15 = 2 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
15 + -1m = 2 + m + -1m

Combine like terms: m + -1m = 0
15 + -1m = 2 + 0
15 + -1m = 2

Add '-15' to each side of the equation.
15 + -15 + -1m = 2 + -15

Combine like terms: 15 + -15 = 0
0 + -1m = 2 + -15
-1m = 2 + -15

Combine like terms: 2 + -15 = -13
-1m = -13

Divide each side by '-1'.
m = 13

Simplifying
m = 13

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