-4(3+r)=-14-2r

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Solution for -4(3+r)=-14-2r equation: 



-4(3+r)=-14-2r

We move all terms to the left:

-4(3+r)-(-14-2r)=0

We add all the numbers together, and all the variables

-4(r+3)-(-2r-14)=0

We multiply parentheses

-4r-(-2r-14)-12=0

We get rid of parentheses

-4r+2r+14-12=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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