(m+3)+5=12

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Solution for (m+3)+5=12 equation:


Simplifying
(m + 3) + 5 = 12

Reorder the terms:
(3 + m) + 5 = 12

Remove parenthesis around (3 + m)
3 + m + 5 = 12

Reorder the terms:
3 + 5 + m = 12

Combine like terms: 3 + 5 = 8
8 + m = 12

Solving
8 + m = 12

Solving for variable 'm'.

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

Add '-8' to each side of the equation.
8 + -8 + m = 12 + -8

Combine like terms: 8 + -8 = 0
0 + m = 12 + -8
m = 12 + -8

Combine like terms: 12 + -8 = 4
m = 4

Simplifying
m = 4

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