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Mathematics 8 Online
OpenStudy (anonymous):

22=7-3a

OpenStudy (help!!!!):

isolate a by itself

OpenStudy (help!!!!):

So subtract -7 on both sides

OpenStudy (help!!!!):

Then divide -3 on each side

OpenStudy (help!!!!):

so a=5

OpenStudy (help!!!!):

opps its -5

OpenStudy (help!!!!):

@bperk so do you understand?

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