5(8+n)=55

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Solution for 5(8+n)=55 equation: 


Simplifying
5(8 + n) = 55
(8 * 5 + n * 5) = 55
(40 + 5n) = 55

Solving
40 + 5n = 55

Solving for variable 'n'.

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

Add '-40' to each side of the equation.
40 + -40 + 5n = 55 + -40

Combine like terms: 40 + -40 = 0
0 + 5n = 55 + -40
5n = 55 + -40

Combine like terms: 55 + -40 = 15
5n = 15

Divide each side by '5'.
n = 3

Simplifying
n = 3

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