7.56=3.14r

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Solution for 7.56=3.14r equation:


Simplifying
7.56 = 3.14r

Solving
7.56 = 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.
7.56 + -3.14r = 3.14r + -3.14r

Combine like terms: 3.14r + -3.14r = 0.00
7.56 + -3.14r = 0.00

Add '-7.56' to each side of the equation.
7.56 + -7.56 + -3.14r = 0.00 + -7.56

Combine like terms: 7.56 + -7.56 = 0.00
0.00 + -3.14r = 0.00 + -7.56
-3.14r = 0.00 + -7.56

Combine like terms: 0.00 + -7.56 = -7.56
-3.14r = -7.56

Divide each side by '-3.14'.
r = 2.407643312

Simplifying
r = 2.407643312

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