-8r+4(r+2)=3r

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Solution for -8r+4(r+2)=3r equation:



-8r+4(r+2)=3r
We move all terms to the left:
-8r+4(r+2)-(3r)=0
We add all the numbers together, and all the variables
-11r+4(r+2)=0
We multiply parentheses
-11r+4r+8=0
We add all the numbers together, and all the variables
-7r+8=0
We move all terms containing r to the left, all other terms to the right
-7r=-8
r=-8/-7
r=1+1/7

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