Which system of equations is equivalent to the following system?
x + y = 20
O2 y = 14
-...
Mathematics, 20.05.2021 18:20 sovprints
Which system of equations is equivalent to the following system?
x + y = 20
O2 y = 14
-16-y-80
O2 4y = 54
-Exy=-20
O exBy=-28
x+y=20
0-2x - 4y = 14
2x+y = 20
Answers: 1
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