30.66=2r

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Solution for 30.66=2r equation:


Simplifying
30.66 = 2r

Solving
30.66 = 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
30.66 + -2r = 2r + -2r

Combine like terms: 2r + -2r = 0
30.66 + -2r = 0

Add '-30.66' to each side of the equation.
30.66 + -30.66 + -2r = 0 + -30.66

Combine like terms: 30.66 + -30.66 = 0.00
0.00 + -2r = 0 + -30.66
-2r = 0 + -30.66

Combine like terms: 0 + -30.66 = -30.66
-2r = -30.66

Divide each side by '-2'.
r = 15.33

Simplifying
r = 15.33

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