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Do any of you know how to rewrite the equation X+y=3 Into something where it has x= or y= instead of it =3?? I have to graph it on a graph but don’t know how to do it with the equation set up like this.
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1 vote
Do any of you know how to rewrite the equation

X+y=3
Into something where it has x= or y= instead of it =3?? I have to graph it on a graph but don’t know how to do it with the equation set up like this.

User Alehro
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1 Answer

12 votes
Yeah! So if you just subtract one of your variables (usually x) so you can get it to say y= *blank* in this case I would say subtract x and you will get y=x-3 and you should be able to graph
User Jbrulmans
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