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AysviL [449]
3 years ago
14

What is the value of y?

Mathematics
2 answers:
WARRIOR [948]3 years ago
5 0

Answer:

y = 3

Step-by-step explanation:

9 - y = 2y

Step 1:  Add y to both sides

9 - y + y = 2y + y

9 = 3y

Step 2:  Divide both sides by 3

9 / 3 = 3y / 3

3 = y

Answer:  y = 3

Mashutka [201]3 years ago
4 0

Answer:21

Step-by-step explanation:

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