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Mathematics 20 Online
OpenStudy (anonymous):

Solve the system. y = 2 - x and y = 4x + 7 (Points : 1) (1, 1) (1, 3) (-1, 3) (-1, 1) no solution

OpenStudy (precal):

ok ready to learn or do you just want the answer?

OpenStudy (anonymous):

its not for school...i just need the answer

OpenStudy (precal):

you can just graph it and look at the point of intersection

OpenStudy (anonymous):

the graph didnt work...

OpenStudy (precal):

my graph worked and the answer is listed

OpenStudy (precal):

ok let's try another approach just test your points

OpenStudy (precal):

|dw:1336508793043:dw| ok as you can see (1,1) is not the solution they both have to be true

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