3(n+5)-5=13+8n

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Solution for 3(n+5)-5=13+8n equation:


Simplifying
3(n + 5) + -5 = 13 + 8n

Reorder the terms:
3(5 + n) + -5 = 13 + 8n
(5 * 3 + n * 3) + -5 = 13 + 8n
(15 + 3n) + -5 = 13 + 8n

Reorder the terms:
15 + -5 + 3n = 13 + 8n

Combine like terms: 15 + -5 = 10
10 + 3n = 13 + 8n

Solving
10 + 3n = 13 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
10 + 3n + -8n = 13 + 8n + -8n

Combine like terms: 3n + -8n = -5n
10 + -5n = 13 + 8n + -8n

Combine like terms: 8n + -8n = 0
10 + -5n = 13 + 0
10 + -5n = 13

Add '-10' to each side of the equation.
10 + -10 + -5n = 13 + -10

Combine like terms: 10 + -10 = 0
0 + -5n = 13 + -10
-5n = 13 + -10

Combine like terms: 13 + -10 = 3
-5n = 3

Divide each side by '-5'.
n = -0.6

Simplifying
n = -0.6

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