7(1-3r)-3r=-88

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Solution for 7(1-3r)-3r=-88 equation: 



7(1-3r)-3r=-88

We move all terms to the left:

7(1-3r)-3r-(-88)=0

We add all the numbers together, and all the variables

7(-3r+1)-3r-(-88)=0

We add all the numbers together, and all the variables

-3r+7(-3r+1)+88=0

We multiply parentheses

-3r-21r+7+88=0

We add all the numbers together, and all the variables

-24r+95=0

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

-24r=-95

r=-95/-24

r=3+23/24

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