-1-7(r-5)=4(-6r-4)+7r

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Solution for -1-7(r-5)=4(-6r-4)+7r equation: 



-1-7(r-5)=4(-6r-4)+7r

We move all terms to the left:

-1-7(r-5)-(4(-6r-4)+7r)=0

We multiply parentheses

-7r-(4(-6r-4)+7r)+35-1=0



We calculate terms in parentheses: -(4(-6r-4)+7r), so:

4(-6r-4)+7r

We add all the numbers together, and all the variables

7r+4(-6r-4)

We multiply parentheses

7r-24r-16

We add all the numbers together, and all the variables

-17r-16

Back to the equation:

-(-17r-16)



We add all the numbers together, and all the variables

-7r-(-17r-16)+34=0

We get rid of parentheses

-7r+17r+16+34=0

We add all the numbers together, and all the variables

10r+50=0

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

10r=-50

r=-50/10

r=-5

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