# Which line is parallel to y = x - 2?

For parallel the equation must be in the form of a/a*=b/b*not equal to c/c*

Step-by-step explanation: so the eq1 us y - x + 2 =0

So we can make eq2 as 2y - 2x + 2 =0

As here a/a* =1/2 b/b* =1/2 & c/c* =1 so a/a*=b/b* not equal to c/c* so the eq 2 is parallel to eq1

Answer : 2y - 2x +2 =0

Regards

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