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Mathematics 7 Online
OpenStudy (anonymous):

4y + 3 = 23 How do you do this in the example it says 7y + 4 = 39 some kind of 3 dots then 7y = 35 (take 4 for each side 3 dots again y = 5 (divide each side by 7 Please explain why are the dots here and how do you do this but not the example the first question i wrote

OpenStudy (anonymous):

please help

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