r-(3.3)*(r-2.3)=-4.6

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Solution for r-(3.3)*(r-2.3)=-4.6 equation: 



r-(3.3)(r-2.3)=-4.6

We move all terms to the left:

r-(3.3)(r-2.3)-(-4.6)=0

We add all the numbers together, and all the variables

r-(3.3)(r-2.3)+4.6=0

We multiply parentheses ..

r-(+3.3r-7.59)+4.6=0

We add all the numbers together, and all the variables

r-(3.3r-7.59)+4.6=0

We get rid of parentheses

r-3.3r+7.59+4.6=0

We add all the numbers together, and all the variables

-2.3r+12.19=0

We move all terms containing r to the left, all other terms to the right

-2.3r=-12.19

r=-12.19/-2.3

r=5+0.69/2.3

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