5(5+n)=80

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Solution for 5(5+n)=80 equation: 


Simplifying
5(5 + n) = 80
(5 * 5 + n * 5) = 80
(25 + 5n) = 80

Solving
25 + 5n = 80

Solving for variable 'n'.

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

Add '-25' to each side of the equation.
25 + -25 + 5n = 80 + -25

Combine like terms: 25 + -25 = 0
0 + 5n = 80 + -25
5n = 80 + -25

Combine like terms: 80 + -25 = 55
5n = 55

Divide each side by '5'.
n = 11

Simplifying
n = 11

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