SOLUTION: I NEED TO SEE HOW THIS PROBLEM IS WORKED OUT I KNOW THE ANSWER IS 15X+15Y 6(2X+3Y)+3(X-Y)

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Question 428560: I NEED TO SEE HOW THIS PROBLEM IS WORKED OUT I KNOW THE ANSWER IS 15X+15Y
6(2X+3Y)+3(X-Y)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
6(2X+3Y)+3(X-Y)
12x+18y+3x-3y
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15x+15y
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Cheers,
Stan H.