4(5n+3)=72

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Solution for 4(5n+3)=72 equation:


Simplifying
4(5n + 3) = 72

Reorder the terms:
4(3 + 5n) = 72
(3 * 4 + 5n * 4) = 72
(12 + 20n) = 72

Solving
12 + 20n = 72

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + 20n = 72 + -12

Combine like terms: 12 + -12 = 0
0 + 20n = 72 + -12
20n = 72 + -12

Combine like terms: 72 + -12 = 60
20n = 60

Divide each side by '20'.
n = 3

Simplifying
n = 3

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