Which line show the first error in the solution? 3(x−2)=18 (1) 3x−6=18 (2) 3x−6+6=18+6 (3) 3x=24 (4) x=21 (5) Line 2 Line 4 Line 5 Line 3

asked Apr 25, 2021 115k views

5 votes

Which line show the first error in the solution?

3(x−2)=18 (1)

3x−6=18 (2)

3x−6+6=18+6 (3)

3x=24 (4)

x=21 (5)

Line 2

Line 4

Line 5

Line 3

7.6k points

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2 votes

Answer:

Line 3

Explanation:

Proper solution step-by-step:

1. 3(x-2)=18

2. 3x - 6 = 18

3. 3x = 18 + 6

4. 3x = 24

5. x = 8

Grabantot answered Apr 29, 2021

9.2k points

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