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OpenStudy (anonymous):
Which ordered pair is a solution to this equation? -5x - 3y=25 a. -6,0 b. 0,-5 c. 0,-6 d -5,0
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myininaya (myininaya):
d
OpenStudy (anonymous):
substitute and see which one of them solves the equation. for example (-6,0) means you substitute x = -6 and y=0 in the equation -5x-3y =25 LHS = -5(-6) - 3(0) = 30 which is not equal to the RHS (25). so A is not the solution. try the rest and see which one solves it.
OpenStudy (anonymous):
thanks d was right
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