m+9-(3m+6)=

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Solution for m+9-(3m+6)= equation:


Simplifying
m + 9 + -1(3m + 6) = 0

Reorder the terms:
m + 9 + -1(6 + 3m) = 0
m + 9 + (6 * -1 + 3m * -1) = 0
m + 9 + (-6 + -3m) = 0

Reorder the terms:
9 + -6 + m + -3m = 0

Combine like terms: 9 + -6 = 3
3 + m + -3m = 0

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

Solving
3 + -2m = 0

Solving for variable 'm'.

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

Add '-3' to each side of the equation.
3 + -3 + -2m = 0 + -3

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

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

Divide each side by '-2'.
m = 1.5

Simplifying
m = 1.5

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