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Mathematics 8 Online
OpenStudy (anonymous):

Twice bill's number added to 17 is 7. What is Bill's number

OpenStudy (agl202):

Welcome to OpenStudy!!!

OpenStudy (agl202):

So lets work backwards... First we can subtract 17 from 7 = -10. Then to find x (or bill's number) we should divide by two because twice bill's number is -10. -10 / 2 = -5.. Bill's number is -5. Hope this helps! =)

OpenStudy (anonymous):

|dw:1424128481384:dw| i hope this help pls give me medal if i help u

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