9=5rx

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Solution for 9=5rx equation:


Simplifying
9 = 5rx

Solving
9 = 5rx

Solving for variable 'r'.

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

Add '-5rx' to each side of the equation.
9 + -5rx = 5rx + -5rx

Combine like terms: 5rx + -5rx = 0
9 + -5rx = 0

Add '-9' to each side of the equation.
9 + -9 + -5rx = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -5rx = 0 + -9
-5rx = 0 + -9

Combine like terms: 0 + -9 = -9
-5rx = -9

Divide each side by '-5x'.
r = 1.8x-1

Simplifying
r = 1.8x-1

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