Question

I don't know how to do this. Help????

y=-x+2
y=3x-1

Answer 1

If we know that the first equation equals y, and the second equation equals y, that means \[-x+2=3x-1\]

Answer 2

Do you understand up to here so far?

Answer 3

Yeah.

Answer 4

So can you find the solution to x?

Answer 5

I don't know how.

Answer 6

I think the answer was the third one.

Answer 7

If I said that \[-x+2=3x-1\] would you know how to solve for x?

Answer 8

x is 3 over 4. or 0.75

Answer 9

Well done! So which solution is correct?

Answer 10

The first graph.

Answer 11

Good job.