-(m+3)-2(m+3)=0

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Solution for -(m+3)-2(m+3)=0 equation:


Simplifying
-1(m + 3) + -2(m + 3) = 0

Reorder the terms:
-1(3 + m) + -2(m + 3) = 0
(3 * -1 + m * -1) + -2(m + 3) = 0
(-3 + -1m) + -2(m + 3) = 0

Reorder the terms:
-3 + -1m + -2(3 + m) = 0
-3 + -1m + (3 * -2 + m * -2) = 0
-3 + -1m + (-6 + -2m) = 0

Reorder the terms:
-3 + -6 + -1m + -2m = 0

Combine like terms: -3 + -6 = -9
-9 + -1m + -2m = 0

Combine like terms: -1m + -2m = -3m
-9 + -3m = 0

Solving
-9 + -3m = 0

Solving for variable 'm'.

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

Add '9' to each side of the equation.
-9 + 9 + -3m = 0 + 9

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

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

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

Simplifying
m = -3

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