4r*45-56=67

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Solution for 4r*45-56=67 equation: 



4r*45-56=67

We move all terms to the left:

4r*45-56-(67)=0

We add all the numbers together, and all the variables

4r*45-123=0

Wy multiply elements

180r-123=0

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

180r=123

r=123/180

r=41/60

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