Mathematics

Mathematics, 18.04.2020 18:46, 21hendlill

2x + 3y = 10
x + y = 7
what number should the equation x + y = 7 be multiplied by to eliminate y?

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Answers: 3

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2x + 3y = 10
x + y = 7
what number should the equation x + y = 7 be multiplied by to el...

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