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At a concession stand, three hotdogs and two hamburgers cost 8.50, two hotdogs and three hamburgers cost 9.00. What is the cost of one hamburger and one hotdog?


So far I have:

x=hotdog

y-hamburger

3x+2y=8.50

2x+3y=9.00

For the life of me I cannot remember any of the steps past that. Any help would be awesome.