3(2m+9)=-3(-5m)

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Solution for 3(2m+9)=-3(-5m) equation:


Simplifying
3(2m + 9) = -3(-5m)

Reorder the terms:
3(9 + 2m) = -3(-5m)
(9 * 3 + 2m * 3) = -3(-5m)
(27 + 6m) = -3(-5m)

Remove parenthesis around (-5m)
27 + 6m = -3 * -5m

Multiply -3 * -5
27 + 6m = 15m

Solving
27 + 6m = 15m

Solving for variable 'm'.

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

Add '-15m' to each side of the equation.
27 + 6m + -15m = 15m + -15m

Combine like terms: 6m + -15m = -9m
27 + -9m = 15m + -15m

Combine like terms: 15m + -15m = 0
27 + -9m = 0

Add '-27' to each side of the equation.
27 + -27 + -9m = 0 + -27

Combine like terms: 27 + -27 = 0
0 + -9m = 0 + -27
-9m = 0 + -27

Combine like terms: 0 + -27 = -27
-9m = -27

Divide each side by '-9'.
m = 3

Simplifying
m = 3

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