5n+20n=5(n+100)

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Solution for 5n+20n=5(n+100) equation:


Simplifying
5n + 20n = 5(n + 100)

Combine like terms: 5n + 20n = 25n
25n = 5(n + 100)

Reorder the terms:
25n = 5(100 + n)
25n = (100 * 5 + n * 5)
25n = (500 + 5n)

Solving
25n = 500 + 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 = 500 + 5n + -5n

Combine like terms: 25n + -5n = 20n
20n = 500 + 5n + -5n

Combine like terms: 5n + -5n = 0
20n = 500 + 0
20n = 500

Divide each side by '20'.
n = 25

Simplifying
n = 25

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