18+8n=5(7+n)+1

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Solution for 18+8n=5(7+n)+1 equation:


Simplifying
18 + 8n = 5(7 + n) + 1
18 + 8n = (7 * 5 + n * 5) + 1
18 + 8n = (35 + 5n) + 1

Reorder the terms:
18 + 8n = 35 + 1 + 5n

Combine like terms: 35 + 1 = 36
18 + 8n = 36 + 5n

Solving
18 + 8n = 36 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
18 + 8n + -5n = 36 + 5n + -5n

Combine like terms: 8n + -5n = 3n
18 + 3n = 36 + 5n + -5n

Combine like terms: 5n + -5n = 0
18 + 3n = 36 + 0
18 + 3n = 36

Add '-18' to each side of the equation.
18 + -18 + 3n = 36 + -18

Combine like terms: 18 + -18 = 0
0 + 3n = 36 + -18
3n = 36 + -18

Combine like terms: 36 + -18 = 18
3n = 18

Divide each side by '3'.
n = 6

Simplifying
n = 6

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