30+2(n+4)=68

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Solution for 30+2(n+4)=68 equation:


Simplifying
30 + 2(n + 4) = 68

Reorder the terms:
30 + 2(4 + n) = 68
30 + (4 * 2 + n * 2) = 68
30 + (8 + 2n) = 68

Combine like terms: 30 + 8 = 38
38 + 2n = 68

Solving
38 + 2n = 68

Solving for variable 'n'.

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

Add '-38' to each side of the equation.
38 + -38 + 2n = 68 + -38

Combine like terms: 38 + -38 = 0
0 + 2n = 68 + -38
2n = 68 + -38

Combine like terms: 68 + -38 = 30
2n = 30

Divide each side by '2'.
n = 15

Simplifying
n = 15

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