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OpenStudy (anonymous):
Show at least the first step of your work as you solve this system by elimination. Provide your final answer as an ordered pair. 4x + 28y = -52 -4x - 14y = 28
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OpenStudy (anonymous):
what's -52 +28?
OpenStudy (anonymous):
-24
OpenStudy (anonymous):
there you go... and that is equivalent to...?
OpenStudy (anonymous):
i dont know ?
OpenStudy (anonymous):
-7/12
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OpenStudy (anonymous):
well -52 is the same as 4x + 28y and 28 is the same as -4x + 14y, so...
OpenStudy (anonymous):
-52 + 28 = (4x+28y) + (-4x - 14y) (made a mistake on the last post sorry)
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