4+7r=46

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Solution for 4+7r=46 equation: 



4+7r=46

We move all terms to the left:

4+7r-(46)=0

We add all the numbers together, and all the variables

7r-42=0

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

7r=42

r=42/7

r=6

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