3.96(r-2.17)=29.7

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Solution for 3.96(r-2.17)=29.7 equation: 


Simplifying
3.96(r + -2.17) = 29.7

Reorder the terms:
3.96(-2.17 + r) = 29.7
(-2.17 * 3.96 + r * 3.96) = 29.7
(-8.5932 + 3.96r) = 29.7

Solving
-8.5932 + 3.96r = 29.7

Solving for variable 'r'.

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

Add '8.5932' to each side of the equation.
-8.5932 + 8.5932 + 3.96r = 29.7 + 8.5932

Combine like terms: -8.5932 + 8.5932 = 0.0000
0.0000 + 3.96r = 29.7 + 8.5932
3.96r = 29.7 + 8.5932

Combine like terms: 29.7 + 8.5932 = 38.2932
3.96r = 38.2932

Divide each side by '3.96'.
r = 9.67

Simplifying
r = 9.67

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