(15+m)=2m+3

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


Simplifying
(15 + m) = 2m + 3

Remove parenthesis around (15 + m)
15 + m = 2m + 3

Reorder the terms:
15 + m = 3 + 2m

Solving
15 + m = 3 + 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.
15 + m + -2m = 3 + 2m + -2m

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

Combine like terms: 2m + -2m = 0
15 + -1m = 3 + 0
15 + -1m = 3

Add '-15' to each side of the equation.
15 + -15 + -1m = 3 + -15

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

Combine like terms: 3 + -15 = -12
-1m = -12

Divide each side by '-1'.
m = 12

Simplifying
m = 12

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