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

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



-r+2(3+r)=-4(r+1
We move all terms to the left:
-r+2(3+r)-(-4(r+1)=0
We add all the numbers together, and all the variables
-r+2(r+3)-(-4(r+1)=0
We add all the numbers together, and all the variables
-1r+2(r+3)-(-4(r+1)=0
We multiply parentheses
-1r+2r-(-4(r+1)+6=0
We add all the numbers together, and all the variables
r-(-4(r+1)+6=0

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