3 years ago

How many solutions does the system below have? y=1/2x+1 2y - x = 2

Mathematics

1 answer:

kvasek [131]3 years ago

3 0

Answer:

infinitely many

Step-by-step explanation:

Rewrite these equations as

y = (1/2)x + 1

2y = x + 2

and then solve the second for y: y = (1/2)x + 1. Note that these end results are identical. The two lines coincide; that is, one lies right on top of the other. Thus, there are infinitely many solutions.

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