Question

Isabella solved the following equation: 4x – 2x + 8 = 6x + 24 Step Work Justification 1 4x – 2x + 8 = 6x + 24 Distributive Property 2 2x + 8 = 6x + 24 Combine like terms 3 −4x + 8 = 24 Addition property of equality 4 −4x = 16 Subtraction property of equality 5 x = −4 Division property of equality Which step has an incorrect justification? (Make sure to type only the number of the step into the blank: 1, 2, 3, 4 or 5) Numerical Answers Expected!

Answer 1

Answer : the answer is step 3 since photomath explains the righ tsolution

Explanation:

it right its step 3

Answer 2

Step 2 and step 4

Explanation:

Isabella solved the following equation:
`4x-2x + 8 = 6x + 24`

Step Work Justification

`4x-2x + 8 = 6x + 24` - given

1.
`2x+8=6x+24` - distributive property

2.
`2x-6x+8=6x-6x+24` - subtraction property of equality

3.
`-4x+8=24` - combine like terms

4.
`-4x+8-8=24-8` - subtraction property of equality

5.
`-4x=16` - combine like terms

6.
`x=-4` - division property of equality

Two false steps 2 and 4