5(n-20)=100

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Solution for 5(n-20)=100 equation:


Simplifying
5(n + -20) = 100

Reorder the terms:
5(-20 + n) = 100
(-20 * 5 + n * 5) = 100
(-100 + 5n) = 100

Solving
-100 + 5n = 100

Solving for variable 'n'.

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

Add '100' to each side of the equation.
-100 + 100 + 5n = 100 + 100

Combine like terms: -100 + 100 = 0
0 + 5n = 100 + 100
5n = 100 + 100

Combine like terms: 100 + 100 = 200
5n = 200

Divide each side by '5'.
n = 40

Simplifying
n = 40

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