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OpenStudy (anonymous):
ANYONE? please? :D 3x+y=7 2x-y=3 Pretty Please?
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OpenStudy (anonymous):
x=2 y=1
OpenStudy (anonymous):
How did you get it?
OpenStudy (anonymous):
Add two of them simultaneously 5x=10 x=2 put this in eq 2 4-y=3 y=1
OpenStudy (nenadmatematika):
add first equation to the second, y will disappear and you will get value for x, then get back to the first equation and you 'll get value for y
OpenStudy (anonymous):
mm well thanks!
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OpenStudy (nenadmatematika):
you're welcome Raka :D
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