3. Which of the following is equivalent to 3(y – 1 + 2y)? A. 3y – 9 B. 6y – 3 C. 9y – 3 D. 3y – 3
1 answer:
Answer:
y = 1/3
Step-by-step explanation:
3(y – 1 + 2y)
= 3y - 3 + 6y
= 3y + 6y - 3
= 9y -3
9y = 3
y = 3/9
y = 1/3
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