5r-80=0

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Solution for 5r-80=0 equation:


Simplifying
5r + -80 = 0

Reorder the terms:
-80 + 5r = 0

Solving
-80 + 5r = 0

Solving for variable 'r'.

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

Add '80' to each side of the equation.
-80 + 80 + 5r = 0 + 80

Combine like terms: -80 + 80 = 0
0 + 5r = 0 + 80
5r = 0 + 80

Combine like terms: 0 + 80 = 80
5r = 80

Divide each side by '5'.
r = 16

Simplifying
r = 16

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