Answered

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

I'm ADHD and have been out of school for a long time. Plus I've always been terrible at math...I'm just trying to study for a college placement test. Thanks in advance.

Answer :

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

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