5r/7=-4

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Solution for 5r/7=-4 equation: 



5r/7=-4

We move all terms to the left:

5r/7-(-4)=0

We add all the numbers together, and all the variables

5r/7+4=0

We multiply all the terms by the denominator


5r+4*7=0

We add all the numbers together, and all the variables

5r+28=0

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

5r=-28

r=-28/5

r=-5+3/5

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