3n+5=15+5n

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Solution for 3n+5=15+5n equation:


Simplifying
3n + 5 = 15 + 5n

Reorder the terms:
5 + 3n = 15 + 5n

Solving
5 + 3n = 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.
5 + 3n + -5n = 15 + 5n + -5n

Combine like terms: 3n + -5n = -2n
5 + -2n = 15 + 5n + -5n

Combine like terms: 5n + -5n = 0
5 + -2n = 15 + 0
5 + -2n = 15

Add '-5' to each side of the equation.
5 + -5 + -2n = 15 + -5

Combine like terms: 5 + -5 = 0
0 + -2n = 15 + -5
-2n = 15 + -5

Combine like terms: 15 + -5 = 10
-2n = 10

Divide each side by '-2'.
n = -5

Simplifying
n = -5

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