If y = 2x - 3, what is y when x = 5?

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Multiple Choice

If y = 2x - 3, what is y when x = 5?

Explanation:
Substituting the given value into the equation and simplifying shows how the output changes with x. For y = 2x - 3, replace x with 5: y = 2(5) - 3. Multiply 2 by 5 to get 10, then subtract 3 to get 7. So when x is 5, y equals 7. This keeps the subtraction separate from the multiplication, as written, which is why the result is 7 rather than another value.

Substituting the given value into the equation and simplifying shows how the output changes with x. For y = 2x - 3, replace x with 5: y = 2(5) - 3. Multiply 2 by 5 to get 10, then subtract 3 to get 7. So when x is 5, y equals 7. This keeps the subtraction separate from the multiplication, as written, which is why the result is 7 rather than another value.

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