n-(12-n)=38

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Solution for n-(12-n)=38 equation:


Simplifying
n + -1(12 + -1n) = 38
n + (12 * -1 + -1n * -1) = 38
n + (-12 + 1n) = 38

Reorder the terms:
-12 + n + 1n = 38

Combine like terms: n + 1n = 2n
-12 + 2n = 38

Solving
-12 + 2n = 38

Solving for variable 'n'.

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

Add '12' to each side of the equation.
-12 + 12 + 2n = 38 + 12

Combine like terms: -12 + 12 = 0
0 + 2n = 38 + 12
2n = 38 + 12

Combine like terms: 38 + 12 = 50
2n = 50

Divide each side by '2'.
n = 25

Simplifying
n = 25

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