How can we find the value of x in the equation xy = 30 when y = 15?

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To determine the value of x in the equation xy = 30 when y = 15, we can follow these steps:

  1. First, substitute the value of y into the equation.
  2. The equation now looks like this: x * 15 = 30.
  3. Next, to isolate x, divide both sides of the equation by 15.
  4. This will give us: x = 30 / 15.
  5. Now, perform the division: x = 2.

So, the value of x in the equation when y is 15 is 2.

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