-3m-9=-2(8+2m)

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Solution for -3m-9=-2(8+2m) equation:


Simplifying
-3m + -9 = -2(8 + 2m)

Reorder the terms:
-9 + -3m = -2(8 + 2m)
-9 + -3m = (8 * -2 + 2m * -2)
-9 + -3m = (-16 + -4m)

Solving
-9 + -3m = -16 + -4m

Solving for variable 'm'.

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

Add '4m' to each side of the equation.
-9 + -3m + 4m = -16 + -4m + 4m

Combine like terms: -3m + 4m = 1m
-9 + 1m = -16 + -4m + 4m

Combine like terms: -4m + 4m = 0
-9 + 1m = -16 + 0
-9 + 1m = -16

Add '9' to each side of the equation.
-9 + 9 + 1m = -16 + 9

Combine like terms: -9 + 9 = 0
0 + 1m = -16 + 9
1m = -16 + 9

Combine like terms: -16 + 9 = -7
1m = -7

Divide each side by '1'.
m = -7

Simplifying
m = -7

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