Question

What is the x value such that y =15 - 3x and y = 0? Please explain how you got this answer.

Answer 1

Answer:

x=5

Step-by-step explanation:

So how i came about to get this answer, was

y=15-3x

y=15-3(5)

y=15-15

y=0

I found five by testing out different numbers for x such as 1 2 3 4, but when i got to five, that was where i got the answer, as shown above.

Do not forget about PEMDAS