6(5-7n)=72

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Solution for 6(5-7n)=72 equation: 


Simplifying
6(5 + -7n) = 72
(5 * 6 + -7n * 6) = 72
(30 + -42n) = 72

Solving
30 + -42n = 72

Solving for variable 'n'.

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

Add '-30' to each side of the equation.
30 + -30 + -42n = 72 + -30

Combine like terms: 30 + -30 = 0
0 + -42n = 72 + -30
-42n = 72 + -30

Combine like terms: 72 + -30 = 42
-42n = 42

Divide each side by '-42'.
n = -1

Simplifying
n = -1

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