SOLUTION: Alright, here's my question. I need to find out how to solve the following problem using the addition or subtraction property. I need to find the values of x and y in these equati
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Question 119192: Alright, here's my question. I need to find out how to solve the following problem using the addition or subtraction property. I need to find the values of x and y in these equations: 9x02y=15 and 4x+3y=-5. It is very important that I see the work because I want to know exactly how to do it for future problems. Answer by stanbon(75887) (Show Source):
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