165=5(4n+5)

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Solution for 165=5(4n+5) equation:


Simplifying
165 = 5(4n + 5)

Reorder the terms:
165 = 5(5 + 4n)
165 = (5 * 5 + 4n * 5)
165 = (25 + 20n)

Solving
165 = 25 + 20n

Solving for variable 'n'.

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

Add '-20n' to each side of the equation.
165 + -20n = 25 + 20n + -20n

Combine like terms: 20n + -20n = 0
165 + -20n = 25 + 0
165 + -20n = 25

Add '-165' to each side of the equation.
165 + -165 + -20n = 25 + -165

Combine like terms: 165 + -165 = 0
0 + -20n = 25 + -165
-20n = 25 + -165

Combine like terms: 25 + -165 = -140
-20n = -140

Divide each side by '-20'.
n = 7

Simplifying
n = 7

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