15.7=6.28r

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Solution for 15.7=6.28r equation:


Simplifying
15.7 = 6.28r

Solving
15.7 = 6.28r

Solving for variable 'r'.

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

Add '-6.28r' to each side of the equation.
15.7 + -6.28r = 6.28r + -6.28r

Combine like terms: 6.28r + -6.28r = 0.00
15.7 + -6.28r = 0.00

Add '-15.7' to each side of the equation.
15.7 + -15.7 + -6.28r = 0.00 + -15.7

Combine like terms: 15.7 + -15.7 = 0.0
0.0 + -6.28r = 0.00 + -15.7
-6.28r = 0.00 + -15.7

Combine like terms: 0.00 + -15.7 = -15.7
-6.28r = -15.7

Divide each side by '-6.28'.
r = 2.5

Simplifying
r = 2.5

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