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OpenStudy (anonymous):
What is the solution of the following system? 3x+3y= −9x−9y=-30
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OpenStudy (gudden):
Is it 3x +3y = - 9x- 9y = 30 ??
OpenStudy (gudden):
@mamatodylan .... you there??
OpenStudy (anonymous):
3x+3y=10 -9x-9y=-30
TheSmartOne (thesmartone):
basically the two equations are the same thing because if you divide the second equation by-3 you get teh first one.
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