-2r-4(1+3r)=-14r-42

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Solution for -2r-4(1+3r)=-14r-42 equation: 



-2r-4(1+3r)=-14r-42

We move all terms to the left:

-2r-4(1+3r)-(-14r-42)=0

We add all the numbers together, and all the variables

-2r-4(3r+1)-(-14r-42)=0

We multiply parentheses

-2r-12r-(-14r-42)-4=0

We get rid of parentheses

-2r-12r+14r+42-4=0

We add all the numbers together, and all the variables

38!=0

There is no solution for this equation

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