-3(m-7)=-6m

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Solution for -3(m-7)=-6m equation:


Simplifying
-3(m + -7) = -6m

Reorder the terms:
-3(-7 + m) = -6m
(-7 * -3 + m * -3) = -6m
(21 + -3m) = -6m

Solving
21 + -3m = -6m

Solving for variable 'm'.

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

Add '6m' to each side of the equation.
21 + -3m + 6m = -6m + 6m

Combine like terms: -3m + 6m = 3m
21 + 3m = -6m + 6m

Combine like terms: -6m + 6m = 0
21 + 3m = 0

Add '-21' to each side of the equation.
21 + -21 + 3m = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 3m = 0 + -21
3m = 0 + -21

Combine like terms: 0 + -21 = -21
3m = -21

Divide each side by '3'.
m = -7

Simplifying
m = -7

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