5(2+n)+3n=18

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Solution for 5(2+n)+3n=18 equation:


Simplifying
5(2 + n) + 3n = 18
(2 * 5 + n * 5) + 3n = 18
(10 + 5n) + 3n = 18

Combine like terms: 5n + 3n = 8n
10 + 8n = 18

Solving
10 + 8n = 18

Solving for variable 'n'.

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

Add '-10' to each side of the equation.
10 + -10 + 8n = 18 + -10

Combine like terms: 10 + -10 = 0
0 + 8n = 18 + -10
8n = 18 + -10

Combine like terms: 18 + -10 = 8
8n = 8

Divide each side by '8'.
n = 1

Simplifying
n = 1

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