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AveGali [126]
4 years ago
9

Isabella solved the following equation: 4x – 2x + 8 = 6x + 24 Step Work Justification 1 4x – 2x + 8 = 6x + 24 Distributive Prope

rty 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!
Mathematics
2 answers:
ziro4ka [17]4 years ago
6 0

Answer:

Step 2 and step 4

Step-by-step explanation:

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

<u>Step Work Justification</u>

 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

steposvetlana [31]4 years ago
3 0

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

Step-by-step explanation:

it right its step 3

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