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OpenStudy (anonymous):
Solve using elimination. 8x – 7y = -1 -7x + 7y = 7
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OpenStudy (anonymous):
sum up the equation to eliminate y
RhondaSommer (rhondasommer):
|dw:1455069560963:dw|
RhondaSommer (rhondasommer):
hello?
RhondaSommer (rhondasommer):
:/umm okay i guess
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