62.8=2*3.14159r

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Solution for 62.8=2*3.14159r equation:


Simplifying
62.8 = 2 * 3.14159r

Multiply 2 * 3.14159
62.8 = 6.28318r

Solving
62.8 = 6.28318r

Solving for variable 'r'.

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

Add '-6.28318r' to each side of the equation.
62.8 + -6.28318r = 6.28318r + -6.28318r

Combine like terms: 6.28318r + -6.28318r = 0.00000
62.8 + -6.28318r = 0.00000

Add '-62.8' to each side of the equation.
62.8 + -62.8 + -6.28318r = 0.00000 + -62.8

Combine like terms: 62.8 + -62.8 = 0.0
0.0 + -6.28318r = 0.00000 + -62.8
-6.28318r = 0.00000 + -62.8

Combine like terms: 0.00000 + -62.8 = -62.8
-6.28318r = -62.8

Divide each side by '-6.28318'.
r = 9.994938869

Simplifying
r = 9.994938869

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