4r+9r+-17=-7

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Solution for 4r+9r+-17=-7 equation: 



4r+9r+-17=-7

We move all terms to the left:

4r+9r+-17-(-7)=0

We add all the numbers together, and all the variables

13r-10=0

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

13r=10

r=10/13

r=10/13

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