7n+2(1+8n)=117

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Solution for 7n+2(1+8n)=117 equation:


Simplifying
7n + 2(1 + 8n) = 117
7n + (1 * 2 + 8n * 2) = 117
7n + (2 + 16n) = 117

Reorder the terms:
2 + 7n + 16n = 117

Combine like terms: 7n + 16n = 23n
2 + 23n = 117

Solving
2 + 23n = 117

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + 23n = 117 + -2

Combine like terms: 2 + -2 = 0
0 + 23n = 117 + -2
23n = 117 + -2

Combine like terms: 117 + -2 = 115
23n = 115

Divide each side by '23'.
n = 5

Simplifying
n = 5

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