-2(m-7)-3=23+m

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Solution for -2(m-7)-3=23+m equation: 


Simplifying
-2(m + -7) + -3 = 23 + m

Reorder the terms:
-2(-7 + m) + -3 = 23 + m
(-7 * -2 + m * -2) + -3 = 23 + m
(14 + -2m) + -3 = 23 + m

Reorder the terms:
14 + -3 + -2m = 23 + m

Combine like terms: 14 + -3 = 11
11 + -2m = 23 + m

Solving
11 + -2m = 23 + 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.
11 + -2m + -1m = 23 + m + -1m

Combine like terms: -2m + -1m = -3m
11 + -3m = 23 + m + -1m

Combine like terms: m + -1m = 0
11 + -3m = 23 + 0
11 + -3m = 23

Add '-11' to each side of the equation.
11 + -11 + -3m = 23 + -11

Combine like terms: 11 + -11 = 0
0 + -3m = 23 + -11
-3m = 23 + -11

Combine like terms: 23 + -11 = 12
-3m = 12

Divide each side by '-3'.
m = -4

Simplifying
m = -4

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