4+5n=3(4n-8)

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Solution for 4+5n=3(4n-8) equation:


Simplifying
4 + 5n = 3(4n + -8)

Reorder the terms:
4 + 5n = 3(-8 + 4n)
4 + 5n = (-8 * 3 + 4n * 3)
4 + 5n = (-24 + 12n)

Solving
4 + 5n = -24 + 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.
4 + 5n + -12n = -24 + 12n + -12n

Combine like terms: 5n + -12n = -7n
4 + -7n = -24 + 12n + -12n

Combine like terms: 12n + -12n = 0
4 + -7n = -24 + 0
4 + -7n = -24

Add '-4' to each side of the equation.
4 + -4 + -7n = -24 + -4

Combine like terms: 4 + -4 = 0
0 + -7n = -24 + -4
-7n = -24 + -4

Combine like terms: -24 + -4 = -28
-7n = -28

Divide each side by '-7'.
n = 4

Simplifying
n = 4

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