-2(m-3)=m-15

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Solution for -2(m-3)=m-15 equation:


Simplifying
-2(m + -3) = m + -15

Reorder the terms:
-2(-3 + m) = m + -15
(-3 * -2 + m * -2) = m + -15
(6 + -2m) = m + -15

Reorder the terms:
6 + -2m = -15 + m

Solving
6 + -2m = -15 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
6 + -2m + -1m = -15 + m + -1m

Combine like terms: -2m + -1m = -3m
6 + -3m = -15 + m + -1m

Combine like terms: m + -1m = 0
6 + -3m = -15 + 0
6 + -3m = -15

Add '-6' to each side of the equation.
6 + -6 + -3m = -15 + -6

Combine like terms: 6 + -6 = 0
0 + -3m = -15 + -6
-3m = -15 + -6

Combine like terms: -15 + -6 = -21
-3m = -21

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

Simplifying
m = 7

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