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Mathematics 9 Online
OpenStudy (anonymous):

Can you help me add or subtract. (-4x/x+7) - (8/x+7)

OpenStudy (anonymous):

since the denominators are the same, just subtract the numerators.

OpenStudy (anonymous):

is it going to be... x-8/x

OpenStudy (anonymous):

-4x-8 is the numerator. don't forget the denominator of x+7

OpenStudy (anonymous):

Got it... (-4x - 8)/x+7

OpenStudy (anonymous):

Thanks for your help, I appreciate that you took your time to help me :)

OpenStudy (anonymous):

yw...:)

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