Mathematics
Mathematics, 08.12.2020 22:40, Willywill15

Please help I don't understand this:
Solve using substitution:
-3x - 4y = 2
x + 2y = 2

answer
Answers: 3

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Do you know the correct answer?
Please help I don't understand this:
Solve using substitution:
-3x - 4y = 2
x + 2y...

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