4(2+5n)=168

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Solution for 4(2+5n)=168 equation: 


Simplifying
4(2 + 5n) = 168
(2 * 4 + 5n * 4) = 168
(8 + 20n) = 168

Solving
8 + 20n = 168

Solving for variable 'n'.

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

Add '-8' to each side of the equation.
8 + -8 + 20n = 168 + -8

Combine like terms: 8 + -8 = 0
0 + 20n = 168 + -8
20n = 168 + -8

Combine like terms: 168 + -8 = 160
20n = 160

Divide each side by '20'.
n = 8

Simplifying
n = 8

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