Question

Y÷12+15=21..........

Answer 1

Ответ:

y÷12+15=21

y÷12=21-15

y÷12=6

y=6×12

y=72

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72÷12+15=21

6+15=21

21=21

Пошаговое объяснение:

Answer 2

To solve the equation Y ÷ 12 + 15 = 21, we need to isolate the variable Y. Here's the step-by-step solution:

1. Subtract 15 from both sides of the equation to isolate the Y term: Y ÷ 12 = 21 - 15 Y ÷ 12 = 6

2. Multiply both sides of the equation by 12 to cancel out the division by 12 on the left side: 12 * (Y ÷ 12) = 12 * 6 Y = 72

Therefore, the solution to the equation Y ÷ 12 + 15 = 21 is Y = 72.