Sender: Austin Cline Solve for x: The absolute value of x1 is less than or equal to the absolute value of x2 Hi Austin, To do this you need to think about the meaning of absolute value.
That is if y < 0 then change its sign by multiplying by 1.
and
Hence you need to divide the line into three pieces, by cutting it at x = 1 and x = 2, and solve the equation in each piece.
Thus x  1 x  2 if and only if x 3/2.
Cheers,
