90=5(6+2n)

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Solution for 90=5(6+2n) equation: 


Simplifying
90 = 5(6 + 2n)
90 = (6 * 5 + 2n * 5)
90 = (30 + 10n)

Solving
90 = 30 + 10n

Solving for variable 'n'.

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

Add '-10n' to each side of the equation.
90 + -10n = 30 + 10n + -10n

Combine like terms: 10n + -10n = 0
90 + -10n = 30 + 0
90 + -10n = 30

Add '-90' to each side of the equation.
90 + -90 + -10n = 30 + -90

Combine like terms: 90 + -90 = 0
0 + -10n = 30 + -90
-10n = 30 + -90

Combine like terms: 30 + -90 = -60
-10n = -60

Divide each side by '-10'.
n = 6

Simplifying
n = 6

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