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Serggg [28]
3 years ago
11

Which of the following is equivalent to 3(y - 1+ 2y)?

Mathematics
2 answers:
Whitepunk [10]3 years ago
8 0

Answer:

3) 9y-3

Step-by-step explanation:

3 (y - 1 + 2y)

3×y - 3×1 + 3×2y

3y - 3 + 6y

rearranging like terms together:

3y + 6y - 3

9y - 3

vodomira [7]3 years ago
4 0

Answer:

3, 9y-3

Step-by-step explanation:

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