7.47=2*3.17*r

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Solution for 7.47=2*3.17*r equation: 


Simplifying
7.47 = 2 * 3.17r

Multiply 2 * 3.17
7.47 = 6.34r

Solving
7.47 = 6.34r

Solving for variable 'r'.

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

Add '-6.34r' to each side of the equation.
7.47 + -6.34r = 6.34r + -6.34r

Combine like terms: 6.34r + -6.34r = 0.00
7.47 + -6.34r = 0.00

Add '-7.47' to each side of the equation.
7.47 + -7.47 + -6.34r = 0.00 + -7.47

Combine like terms: 7.47 + -7.47 = 0.00
0.00 + -6.34r = 0.00 + -7.47
-6.34r = 0.00 + -7.47

Combine like terms: 0.00 + -7.47 = -7.47
-6.34r = -7.47

Divide each side by '-6.34'.
r = 1.178233438

Simplifying
r = 1.178233438

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