20r+32=0

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Solution for 20r+32=0 equation: 


Simplifying
20r + 32 = 0

Reorder the terms:
32 + 20r = 0

Solving
32 + 20r = 0

Solving for variable 'r'.

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

Add '-32' to each side of the equation.
32 + -32 + 20r = 0 + -32

Combine like terms: 32 + -32 = 0
0 + 20r = 0 + -32
20r = 0 + -32

Combine like terms: 0 + -32 = -32
20r = -32

Divide each side by '20'.
r = -1.6

Simplifying
r = -1.6

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