ariyanna029
03.12.2021 •
Mathematics
Which system of equations is equivalent to the following system? 2x + 4y = 14 4x + y = 20 2x + 4y = 14 −16x − 4y = −80 2x + 4y = 14 −4x + y = −20 4x + 8y = −28 4x + y = 20 −2x − 4y = 14 4x + y = 20
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