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Mathematics, 06.10.2019 04:00 BlueLemonWater

Which expression is equivalent to −6x + 9y?
a) −3(2x + 3y)

b) −3(2x − 3y)

c) 3(2x − 3y)

d) −3(2x + 9)

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You know the right answer?

Which expression is equivalent to −6x + 9y?
a) −3(2x + 3y)

b) −3(2x − 3y)

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