SOLUTION: how much pure antifreeze must be added to 10 gallons of 10% antifreeze solution to increase its concentration to 60% anti freeze? If X represents the number of pure antifreeze solu

Question 262130: how much pure antifreeze must be added to 10 gallons of 10% antifreeze solution to increase its concentration to 60% anti freeze? If X represents the number of pure antifreeze solution, what is the correct statement of the problem?
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
how much pure antifreeze must be added to 10 gallons of 10% antifreeze solution to increase its concentration to 60% anti freeze? If X represents the number of pure antifreeze solution, what is the correct statement of the problem?
:
.10(10) + 1x = .60(x+10)
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