-4=r-3/4

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Solution for -4=r-3/4 equation: 



-4=r-3/4

We move all terms to the left:

-4-(r-3/4)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

-r-4+3/4=0

We multiply all the terms by the denominator


-r*4+3-4*4=0

We add all the numbers together, and all the variables

-r*4-13=0

Wy multiply elements

-4r-13=0

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

-4r=13

r=13/-4

r=-3+1/4

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