-3(1+m)=-3-7m

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Solution for -3(1+m)=-3-7m equation:


Simplifying
-3(1 + m) = -3 + -7m
(1 * -3 + m * -3) = -3 + -7m
(-3 + -3m) = -3 + -7m

Add '3' to each side of the equation.
-3 + 3 + -3m = -3 + 3 + -7m

Combine like terms: -3 + 3 = 0
0 + -3m = -3 + 3 + -7m
-3m = -3 + 3 + -7m

Combine like terms: -3 + 3 = 0
-3m = 0 + -7m
-3m = -7m

Solving
-3m = -7m

Solving for variable 'm'.

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

Add '7m' to each side of the equation.
-3m + 7m = -7m + 7m

Combine like terms: -3m + 7m = 4m
4m = -7m + 7m

Combine like terms: -7m + 7m = 0
4m = 0

Divide each side by '4'.
m = 0

Simplifying
m = 0

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