Question

|4x – 3| < 7
{x| -2.5 < x < 1}
{x| -7 < x < 7}
{x| -1 < x < 2.5}
{x| -4 < x < 4}

Answer 1

C

Answer 2

-7<4x-3 <7
+3 +3 +3
--------------------
-4 <4x<10
-1<x<2.5