200=21.88r

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Solution for 200=21.88r equation:


Simplifying
200 = 21.88r

Solving
200 = 21.88r

Solving for variable 'r'.

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

Add '-21.88r' to each side of the equation.
200 + -21.88r = 21.88r + -21.88r

Combine like terms: 21.88r + -21.88r = 0.00
200 + -21.88r = 0.00

Add '-200' to each side of the equation.
200 + -200 + -21.88r = 0.00 + -200

Combine like terms: 200 + -200 = 0
0 + -21.88r = 0.00 + -200
-21.88r = 0.00 + -200

Combine like terms: 0.00 + -200 = -200
-21.88r = -200

Divide each side by '-21.88'.
r = 9.140767824

Simplifying
r = 9.140767824

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