3r+7/4=-5

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Solution for 3r+7/4=-5 equation: 



3r+7/4=-5

We move all terms to the left:

3r+7/4-(-5)=0

We add all the numbers together, and all the variables

3r+5+7/4=0

We multiply all the terms by the denominator


3r*4+7+5*4=0

We add all the numbers together, and all the variables

3r*4+27=0

Wy multiply elements

12r+27=0

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

12r=-27

r=-27/12

r=-2+1/4

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