-4-r=-5-(1+3r)

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Solution for -4-r=-5-(1+3r) equation: 



-4-r=-5-(1+3r)

We move all terms to the left:

-4-r-(-5-(1+3r))=0

We add all the numbers together, and all the variables

-r-(-5-(3r+1))-4=0

We add all the numbers together, and all the variables

-1r-(-5-(3r+1))-4=0



We calculate terms in parentheses: -(-5-(3r+1)), so:

-5-(3r+1)

determiningTheFunctionDomain
-(3r+1)-5

We get rid of parentheses

-3r-1-5

We add all the numbers together, and all the variables

-3r-6

Back to the equation:

-(-3r-6)



We get rid of parentheses

-1r+3r+6-4=0

We add all the numbers together, and all the variables

2r+2=0

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

2r=-2

r=-2/2

r=-1

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