Mathematics, 09.12.2020 21:10 xandraeden32

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

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A system of equations and Its solution are gl

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

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