5(2+n)=3+18

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Solution for 5(2+n)=3+18 equation: 


Simplifying
5(2 + n) = 3 + 18
(2 * 5 + n * 5) = 3 + 18
(10 + 5n) = 3 + 18

Combine like terms: 3 + 18 = 21
10 + 5n = 21

Solving
10 + 5n = 21

Solving for variable 'n'.

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

Add '-10' to each side of the equation.
10 + -10 + 5n = 21 + -10

Combine like terms: 10 + -10 = 0
0 + 5n = 21 + -10
5n = 21 + -10

Combine like terms: 21 + -10 = 11
5n = 11

Divide each side by '5'.
n = 2.2

Simplifying
n = 2.2

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