Mathematics Homework Help

Mathematics Homework Help. (1) Ax + By = C (2) Dx + Ey = F

by multiplying equation (1) by D and equation (2) by A. Before he can continue, his friend Angela comes by and says, “No, you should have multiplied equation (1) by E and equation (2) by B. Is Angela right? Why or why not?

Mathematics Homework Help

 
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