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Mathematics, 14.02.2020 03:27 juniorvalencia4

Which are equivalent expressions

11a + 12b = 23ab

6x + 9y = 9x + 6y

3x + 6x = 3x(1 + 2)

3x + 5x = 8x

5y + 10x = 5(y + 2x)

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Answers: 3

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You know the right answer?
Which are equivalent expressions

11a + 12b = 23ab

6x + 9y = 9x + 6y
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