Question

I need an explantion on this question

Answer 1

1) set H = J

-x + 2 = 3x - 4

so the answer would be the 3rd one

Answer 2

y= -x + 2 and y= 3x - 4
As these both equal y, you know that they both equal each other so
-x + 2 = 3x - 4
Third option :)