28.3=3(3.14)(r)

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Solution for 28.3=3(3.14)(r) equation: 


Simplifying
28.3 = 3(3.14)(r)

Multiply 3 * 3.14
28.3 = 9.42r

Solving
28.3 = 9.42r

Solving for variable 'r'.

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

Add '-9.42r' to each side of the equation.
28.3 + -9.42r = 9.42r + -9.42r

Combine like terms: 9.42r + -9.42r = 0.00
28.3 + -9.42r = 0.00

Add '-28.3' to each side of the equation.
28.3 + -28.3 + -9.42r = 0.00 + -28.3

Combine like terms: 28.3 + -28.3 = 0.0
0.0 + -9.42r = 0.00 + -28.3
-9.42r = 0.00 + -28.3

Combine like terms: 0.00 + -28.3 = -28.3
-9.42r = -28.3

Divide each side by '-9.42'.
r = 3.004246285

Simplifying
r = 3.004246285

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