8(2n+9)=4n+8

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Solution for 8(2n+9)=4n+8 equation:


Simplifying
8(2n + 9) = 4n + 8

Reorder the terms:
8(9 + 2n) = 4n + 8
(9 * 8 + 2n * 8) = 4n + 8
(72 + 16n) = 4n + 8

Reorder the terms:
72 + 16n = 8 + 4n

Solving
72 + 16n = 8 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
72 + 16n + -4n = 8 + 4n + -4n

Combine like terms: 16n + -4n = 12n
72 + 12n = 8 + 4n + -4n

Combine like terms: 4n + -4n = 0
72 + 12n = 8 + 0
72 + 12n = 8

Add '-72' to each side of the equation.
72 + -72 + 12n = 8 + -72

Combine like terms: 72 + -72 = 0
0 + 12n = 8 + -72
12n = 8 + -72

Combine like terms: 8 + -72 = -64
12n = -64

Divide each side by '12'.
n = -5.333333333

Simplifying
n = -5.333333333

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