Question

The table shows the solution to the equation |2x - 3| - 1 = 2:
Step 1 |2x - 3| = 2 + 1
Step 2 |2x - 3| = 3
Step 3 2x - 3 = 3 or 2x + 3 = 3
Step 4 2x = 6 or 2x = 0
Step 5 x = 3 or x = 0
Which is the first incorrect step?


1.Step 1
2.Step 3
3.Step 5
4.Solution is correct