7r-2/5=-8

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Solution for 7r-2/5=-8 equation: 



7r-2/5=-8

We move all terms to the left:

7r-2/5-(-8)=0

We add all the numbers together, and all the variables

7r+8-2/5=0

We multiply all the terms by the denominator


7r*5-2+8*5=0

We add all the numbers together, and all the variables

7r*5+38=0

Wy multiply elements

35r+38=0

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

35r=-38

r=-38/35

r=-1+3/35

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