2m-3(m+5)-15=

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Solution for 2m-3(m+5)-15= equation:


Simplifying
2m + -3(m + 5) + -15 = 0

Reorder the terms:
2m + -3(5 + m) + -15 = 0
2m + (5 * -3 + m * -3) + -15 = 0
2m + (-15 + -3m) + -15 = 0

Reorder the terms:
-15 + -15 + 2m + -3m = 0

Combine like terms: -15 + -15 = -30
-30 + 2m + -3m = 0

Combine like terms: 2m + -3m = -1m
-30 + -1m = 0

Solving
-30 + -1m = 0

Solving for variable 'm'.

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

Add '30' to each side of the equation.
-30 + 30 + -1m = 0 + 30

Combine like terms: -30 + 30 = 0
0 + -1m = 0 + 30
-1m = 0 + 30

Combine like terms: 0 + 30 = 30
-1m = 30

Divide each side by '-1'.
m = -30

Simplifying
m = -30

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