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Mathematics 19 Online
OpenStudy (anonymous):

twice Bill's number added to 17 is 7.What is the number?

OpenStudy (alexandervonhumboldt2):

2b+17=7

OpenStudy (7thgrader):

b equals -5 so there for

OpenStudy (7thgrader):

(2 x -5) + 17 = 7

OpenStudy (7thgrader):

understand?

OpenStudy (anonymous):

Omg you are a great helper?

OpenStudy (anonymous):

!!!

OpenStudy (7thgrader):

because a negative mixed with a positive is always what?

OpenStudy (anonymous):

you are awesome

OpenStudy (7thgrader):

A negative!

OpenStudy (7thgrader):

any more? if you do close this make a new one and ill help

OpenStudy (anonymous):

sure I do have more

OpenStudy (anonymous):

The sum of 4 times a number and 14 is 16.What is the number?

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