3 years ago

If y=x and y=x+2 are the same, then how many solutions does it have

Mathematics

1 answer:

Ratling [72]3 years ago

6 0

Answer:

none

Step-by-step explanation:

"they are the same" translates to ...

x = x +2

0 = 2 . . . . . . subtract x from both sides. — a FALSE statement

There are no values of x or y that make this true.

_____

The two equations describe parallel lines, so they cannot be "the same." There are no points of intersection.

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