12=4(n-17)

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Solution for 12=4(n-17) equation:


Simplifying
12 = 4(n + -17)

Reorder the terms:
12 = 4(-17 + n)
12 = (-17 * 4 + n * 4)
12 = (-68 + 4n)

Solving
12 = -68 + 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.
12 + -4n = -68 + 4n + -4n

Combine like terms: 4n + -4n = 0
12 + -4n = -68 + 0
12 + -4n = -68

Add '-12' to each side of the equation.
12 + -12 + -4n = -68 + -12

Combine like terms: 12 + -12 = 0
0 + -4n = -68 + -12
-4n = -68 + -12

Combine like terms: -68 + -12 = -80
-4n = -80

Divide each side by '-4'.
n = 20

Simplifying
n = 20

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