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Mathematics 16 Online
OpenStudy (anonymous):

for which equation is x=-1/3 not a solution? a. 7+9x=4 b. 6x-5=7 c. 18+9/x=-9 d. 12x+8=4-

OpenStudy (radar):

b,c maybe d? is that suppose to be a -4?"

OpenStudy (anonymous):

6x-5=7

OpenStudy (anonymous):

c IS a solution, as 9/(-1/3) = -27

OpenStudy (radar):

You are so right, for some inane reason I was thinking -3! Sorry about that.

OpenStudy (anonymous):

I also thought so first ^^

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