If y/3 = 4, what is y?

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Multiple Choice

If y/3 = 4, what is y?

Explanation:
The idea is to undo the division by 3 to isolate y. If y divided by 3 equals 4, multiply both sides by 3 to clear the fraction: y = 12. Check by substitution: 12 ÷ 3 = 4, which matches. If you test other numbers, they won’t give 4 when divided by 3 (for example, 3 gives 1, and 36 gives 12). So the value that fits is 12.

The idea is to undo the division by 3 to isolate y. If y divided by 3 equals 4, multiply both sides by 3 to clear the fraction: y = 12. Check by substitution: 12 ÷ 3 = 4, which matches. If you test other numbers, they won’t give 4 when divided by 3 (for example, 3 gives 1, and 36 gives 12). So the value that fits is 12.

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