5(n-12)=40

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Solution for 5(n-12)=40 equation: 


Simplifying
5(n + -12) = 40

Reorder the terms:
5(-12 + n) = 40
(-12 * 5 + n * 5) = 40
(-60 + 5n) = 40

Solving
-60 + 5n = 40

Solving for variable 'n'.

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

Add '60' to each side of the equation.
-60 + 60 + 5n = 40 + 60

Combine like terms: -60 + 60 = 0
0 + 5n = 40 + 60
5n = 40 + 60

Combine like terms: 40 + 60 = 100
5n = 100

Divide each side by '5'.
n = 20

Simplifying
n = 20

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