90=6(2n+5)

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


Simplifying
90 = 6(2n + 5)

Reorder the terms:
90 = 6(5 + 2n)
90 = (5 * 6 + 2n * 6)
90 = (30 + 12n)

Solving
90 = 30 + 12n

Solving for variable 'n'.

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

Add '-12n' to each side of the equation.
90 + -12n = 30 + 12n + -12n

Combine like terms: 12n + -12n = 0
90 + -12n = 30 + 0
90 + -12n = 30

Add '-90' to each side of the equation.
90 + -90 + -12n = 30 + -90

Combine like terms: 90 + -90 = 0
0 + -12n = 30 + -90
-12n = 30 + -90

Combine like terms: 30 + -90 = -60
-12n = -60

Divide each side by '-12'.
n = 5

Simplifying
n = 5

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