Question

If y = 2x - 3 determine the value of y when x= -15

Answer 1

y = 2x - 3 when x = -15.

In this equation, you need to plug in -15 for the value of x.

y = 2(-15) - 3

2 x -15 = -30

y = -30 - 3

-30 - 3 = -33

y = -33

Answer 2

to solve this you need to plug in -15 for x

y=2(-15)-3

y=-30-3

y=-33

I hope I've helped!