2n-(24-n)=30

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Solution for 2n-(24-n)=30 equation:


Simplifying
2n + -1(24 + -1n) = 30
2n + (24 * -1 + -1n * -1) = 30
2n + (-24 + 1n) = 30

Reorder the terms:
-24 + 2n + 1n = 30

Combine like terms: 2n + 1n = 3n
-24 + 3n = 30

Solving
-24 + 3n = 30

Solving for variable 'n'.

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

Add '24' to each side of the equation.
-24 + 24 + 3n = 30 + 24

Combine like terms: -24 + 24 = 0
0 + 3n = 30 + 24
3n = 30 + 24

Combine like terms: 30 + 24 = 54
3n = 54

Divide each side by '3'.
n = 18

Simplifying
n = 18

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