-6(7+2n)=-90

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Solution for -6(7+2n)=-90 equation: 


Simplifying
-6(7 + 2n) = -90
(7 * -6 + 2n * -6) = -90
(-42 + -12n) = -90

Solving
-42 + -12n = -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 + -12n = -90 + 42

Combine like terms: -42 + 42 = 0
0 + -12n = -90 + 42
-12n = -90 + 42

Combine like terms: -90 + 42 = -48
-12n = -48

Divide each side by '-12'.
n = 4

Simplifying
n = 4

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