-3(m-4m)+2m=-45+2m

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Solution for -3(m-4m)+2m=-45+2m equation: 


Simplifying
-3(m + -4m) + 2m = -45 + 2m

Combine like terms: m + -4m = -3m
-3(-3m) + 2m = -45 + 2m

Remove parenthesis around (-3m)
-3 * -3m + 2m = -45 + 2m

Multiply -3 * -3
9m + 2m = -45 + 2m

Combine like terms: 9m + 2m = 11m
11m = -45 + 2m

Solving
11m = -45 + 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.
11m + -2m = -45 + 2m + -2m

Combine like terms: 11m + -2m = 9m
9m = -45 + 2m + -2m

Combine like terms: 2m + -2m = 0
9m = -45 + 0
9m = -45

Divide each side by '9'.
m = -5

Simplifying
m = -5

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