Mathematics
Mathematics, 14.04.2020 17:50, esmeraldatoral0112

Which expression is equivalent to (3x + 6) + 4x?

A) 3x + 10

B) 7x + 6

C) 12x + 6

D) 13x

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Do you know the correct answer?
Which expression is equivalent to (3x + 6) + 4x?

A) 3x + 10

B) 7x + 6
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