72=8+4n

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Solution for 72=8+4n equation:


Simplifying
72 = 8 + 4n

Solving
72 = 8 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
72 + -4n = 8 + 4n + -4n

Combine like terms: 4n + -4n = 0
72 + -4n = 8 + 0
72 + -4n = 8

Add '-72' to each side of the equation.
72 + -72 + -4n = 8 + -72

Combine like terms: 72 + -72 = 0
0 + -4n = 8 + -72
-4n = 8 + -72

Combine like terms: 8 + -72 = -64
-4n = -64

Divide each side by '-4'.
n = 16

Simplifying
n = 16

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