-17=0.20n-20

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Solution for -17=0.20n-20 equation:


Simplifying
-17 = 0.20n + -20

Reorder the terms:
-17 = -20 + 0.20n

Solving
-17 = -20 + 0.20n

Solving for variable 'n'.

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

Add '-0.20n' to each side of the equation.
-17 + -0.20n = -20 + 0.20n + -0.20n

Combine like terms: 0.20n + -0.20n = 0.00
-17 + -0.20n = -20 + 0.00
-17 + -0.20n = -20

Add '17' to each side of the equation.
-17 + 17 + -0.20n = -20 + 17

Combine like terms: -17 + 17 = 0
0 + -0.20n = -20 + 17
-0.20n = -20 + 17

Combine like terms: -20 + 17 = -3
-0.20n = -3

Divide each side by '-0.20'.
n = 15

Simplifying
n = 15

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