-7(4+r)=-26-5r

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Solution for -7(4+r)=-26-5r equation: 



-7(4+r)=-26-5r

We move all terms to the left:

-7(4+r)-(-26-5r)=0

We add all the numbers together, and all the variables

-7(r+4)-(-5r-26)=0

We multiply parentheses

-7r-(-5r-26)-28=0

We get rid of parentheses

-7r+5r+26-28=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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