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Mathematics 13 Online
OpenStudy (anonymous):

Solve 3x - 5y = 15 for y.

OpenStudy (anonymous):

plug in 0 for x then solve for y -5y = 15 y = -3

OpenStudy (anonymous):

the question is asking for a general expression?

hartnn (hartnn):

nopes, why plug in 0 ? just isolate y subtract 3x from both sides, what u get ?

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