8(n-4)=72

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Solution for 8(n-4)=72 equation: 


Simplifying
8(n + -4) = 72

Reorder the terms:
8(-4 + n) = 72
(-4 * 8 + n * 8) = 72
(-32 + 8n) = 72

Solving
-32 + 8n = 72

Solving for variable 'n'.

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

Add '32' to each side of the equation.
-32 + 32 + 8n = 72 + 32

Combine like terms: -32 + 32 = 0
0 + 8n = 72 + 32
8n = 72 + 32

Combine like terms: 72 + 32 = 104
8n = 104

Divide each side by '8'.
n = 13

Simplifying
n = 13

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