16.5=3.14r+6.28

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Solution for 16.5=3.14r+6.28 equation:


Simplifying
16.5 = 3.14r + 6.28

Reorder the terms:
16.5 = 6.28 + 3.14r

Solving
16.5 = 6.28 + 3.14r

Solving for variable 'r'.

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

Add '-3.14r' to each side of the equation.
16.5 + -3.14r = 6.28 + 3.14r + -3.14r

Combine like terms: 3.14r + -3.14r = 0.00
16.5 + -3.14r = 6.28 + 0.00
16.5 + -3.14r = 6.28

Add '-16.5' to each side of the equation.
16.5 + -16.5 + -3.14r = 6.28 + -16.5

Combine like terms: 16.5 + -16.5 = 0.0
0.0 + -3.14r = 6.28 + -16.5
-3.14r = 6.28 + -16.5

Combine like terms: 6.28 + -16.5 = -10.22
-3.14r = -10.22

Divide each side by '-3.14'.
r = 3.25477707

Simplifying
r = 3.25477707

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