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Mathematics 9 Online
OpenStudy (anonymous):

HELP. only one more question today, lol. How many solutions does this system have? 2x+y=3 6x=9-3y a)one b)none c)infinite d)two

OpenStudy (chaise):

Do you want the answer or how to solve it?

OpenStudy (anonymous):

Just kidding, I re did everything. It's infinite, right?

OpenStudy (chaise):

I think so :)

OpenStudy (anonymous):

Yaay. (:

OpenStudy (chaise):

When you solve both the equations, they are both equal to eachother. They are directly ontop of one another when graph. Any value of x will support any value of y for both equations. Any value of y ill support any value of x for both equations. There are an infinite number of solutions.

OpenStudy (anonymous):

Okay. I thought so! Thanks again. :D

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