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Mathematics 16 Online
OpenStudy (mathisfun13):

what is the value of z?

OpenStudy (mathisfun13):

OpenStudy (anonymous):

4

OpenStudy (mathisfun13):

how? i got 3

OpenStudy (anonymous):

i think its 3z-9=3

OpenStudy (anonymous):

then z has to be 4 for the answer to be 3

OpenStudy (mathisfun13):

ohh yeahh

OpenStudy (anonymous):

:)

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