6(7-n)=90

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Solution for 6(7-n)=90 equation: 


Simplifying
6(7 + -1n) = 90
(7 * 6 + -1n * 6) = 90
(42 + -6n) = 90

Solving
42 + -6n = 90

Solving for variable 'n'.

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

Add '-42' to each side of the equation.
42 + -42 + -6n = 90 + -42

Combine like terms: 42 + -42 = 0
0 + -6n = 90 + -42
-6n = 90 + -42

Combine like terms: 90 + -42 = 48
-6n = 48

Divide each side by '-6'.
n = -8

Simplifying
n = -8

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