Mathematics, 20.04.2021 02:20, croxy0514

Select the correct answer from each drop-down menu. A system of equations and its solution are given below. System A I - y = 7 -3.1 + 9y = -39 Solution: (4,-3) Complete the sentences to explain what steps were followed to obtain the system of equations below. System B x - y = 7 by = -18 times the To get system B, the equation in system A was replaced by the sum of that equation and equation. The solution to system B the same as the solution to system A.

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Select the correct answer from each drop-down menu. A system of equations and its solution are given...