12n+13n=5n+15

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Solution for 12n+13n=5n+15 equation:


Simplifying
12n + 13n = 5n + 15

Combine like terms: 12n + 13n = 25n
25n = 5n + 15

Reorder the terms:
25n = 15 + 5n

Solving
25n = 15 + 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.
25n + -5n = 15 + 5n + -5n

Combine like terms: 25n + -5n = 20n
20n = 15 + 5n + -5n

Combine like terms: 5n + -5n = 0
20n = 15 + 0
20n = 15

Divide each side by '20'.
n = 0.75

Simplifying
n = 0.75

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