Question

he 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?
Step 1

Step 3

Step 5

Solution is correct