100=80(1+1.5n)

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Solution for 100=80(1+1.5n) equation:


Simplifying
100 = 80(1 + 1.5n)
100 = (1 * 80 + 1.5n * 80)
100 = (80 + 120n)

Solving
100 = 80 + 120n

Solving for variable 'n'.

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

Add '-120n' to each side of the equation.
100 + -120n = 80 + 120n + -120n

Combine like terms: 120n + -120n = 0
100 + -120n = 80 + 0
100 + -120n = 80

Add '-100' to each side of the equation.
100 + -100 + -120n = 80 + -100

Combine like terms: 100 + -100 = 0
0 + -120n = 80 + -100
-120n = 80 + -100

Combine like terms: 80 + -100 = -20
-120n = -20

Divide each side by '-120'.
n = 0.1666666667

Simplifying
n = 0.1666666667

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