Which answer shows y-3x< -x+4, rewritten to isolate y, and its graph a. y < 4x + 4 b. y < 2x + 4

We are given inequality : y-3x<-x+4.

We need to isolate it for y on left side.

In order to isolate it for y, we need to get rid -3x from left side.

3x is being subtracted from left side.

The reverse operation of subtraction is addition.

Adding 3x on both sides, we get

y-3x+3x<-x+3x+4.

y < 2x+4

i believe the answer is c.

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