15+4n=5(n+2)

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Solution for 15+4n=5(n+2) equation:


Simplifying
15 + 4n = 5(n + 2)

Reorder the terms:
15 + 4n = 5(2 + n)
15 + 4n = (2 * 5 + n * 5)
15 + 4n = (10 + 5n)

Solving
15 + 4n = 10 + 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.
15 + 4n + -5n = 10 + 5n + -5n

Combine like terms: 4n + -5n = -1n
15 + -1n = 10 + 5n + -5n

Combine like terms: 5n + -5n = 0
15 + -1n = 10 + 0
15 + -1n = 10

Add '-15' to each side of the equation.
15 + -15 + -1n = 10 + -15

Combine like terms: 15 + -15 = 0
0 + -1n = 10 + -15
-1n = 10 + -15

Combine like terms: 10 + -15 = -5
-1n = -5

Divide each side by '-1'.
n = 5

Simplifying
n = 5

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