Question

HELP

The table shows the solution to the equation |2x - 4 - 3 = 3:
Step 1 |2x - 4 = -3 + 3
Step 2 12x - 4 = 0
Step 3 2x - A4 = 0
Step 4 2x = 4
Step 5 x = 2
Which is the first incorrect step?
Step 1
Step 2
Step 3
Solution is correct

Answer 1

Step 1.

Explanation:

|2x-4|-3=3

Step 1 is incorrect because, the |2x-4 it's should be the problem down is |2x-4|-3=3.

|2x-4|-3=3

2x-4-3=3

Add or subtract the numbers from left to right.

-3+3=0

2x-4=0

Add by 4 both sides of equation.

2x-4+4=0+4

Simplify.

0+4=4

2x=4

Divide by 2 both sides of equation.

2x/2=4/2

Simplify, to find the answer.

4/2=2

X=2 is the correct answer.

Step 1 is the correct answer.