Answer two questions about Systems A and B:
System A
5x +y = 3
4x – 7y = 8
System B
5x+y=3
x+8y=-5
1) How can we get System B from System A?


Answer two questions about Systems A and B System A 5x y 3 4x 7y 8 System B 5xy3 x8y5 1 How can we get System B from System A class=