-3(1+m)=-10-2m

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Solution for -3(1+m)=-10-2m equation:


Simplifying
-3(1 + m) = -10 + -2m
(1 * -3 + m * -3) = -10 + -2m
(-3 + -3m) = -10 + -2m

Solving
-3 + -3m = -10 + -2m

Solving for variable 'm'.

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

Add '2m' to each side of the equation.
-3 + -3m + 2m = -10 + -2m + 2m

Combine like terms: -3m + 2m = -1m
-3 + -1m = -10 + -2m + 2m

Combine like terms: -2m + 2m = 0
-3 + -1m = -10 + 0
-3 + -1m = -10

Add '3' to each side of the equation.
-3 + 3 + -1m = -10 + 3

Combine like terms: -3 + 3 = 0
0 + -1m = -10 + 3
-1m = -10 + 3

Combine like terms: -10 + 3 = -7
-1m = -7

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

Simplifying
m = 7

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