13=5n+8n

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Solution for 13=5n+8n equation:


Simplifying
13 = 5n + 8n

Combine like terms: 5n + 8n = 13n
13 = 13n

Solving
13 = 13n

Solving for variable 'n'.

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

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

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

Add '-13' to each side of the equation.
13 + -13 + -13n = 0 + -13

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

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

Divide each side by '-13'.
n = 1

Simplifying
n = 1

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