SOLUTION: -3(1+6r)=14-r

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Question 986058: -3(1+6r)=14-r
Answer by macston(5194) About Me  (Show Source):
You can put this solution on YOUR website!
-3(1+6r)=14-r
-3-18r=14-r
-3=14+17r
-17=17r
-1=r
ANSWER: r=-1