Question

given the following equation, find the value of y when x=3. y=−2x 15 give just a number as your answer. for example, if you found that y=15, you would enter 15.

Answer 1

Explanation:

To find the value of y when x = 3 in the equation y = -2x + 15, we substitute x = 3 into the equation and solve for y:

y = -2(3) + 15

y = -6 + 15

y = 9

Therefore, when x = 3, y = 9.