Select the correct answer from each drop-down menu. A system of equations and its solution are given below.
x - y = 3
2x + 4y = -2
Solution: (5,2)
Complete the sentences to explain what steps were followed to obtain the system of equations B.
a) To get system B, the equation in system A was replaced by the sum of that equation and the
b) To get system B, the solution to system A is
c) The same as the solution to system A.
d) The equation in system A was replaced by the product of that equation multiplied by
