PLEASE HELP I AM STUCK ON THIS QUESTION! WILL GIVE BRAINLIEST FOR THE FIRST ANSWER!!! ALLOT OF POINTS!!!

Miracle solved the following equation:

3 + 2x + 7 = –3x – 9


Step
Work
Justification

1
2x + 3 + 7 = –3x – 9
Associative property of addition

2
2x + 10 = –3x – 9
Combine like terms

3
5x + 10 = –9
Addition property of equality

4
5x = –19
Subtraction property of equality

5
x = –3.8
Division property of equality


Which step has an incorrect justification?

Step 4

Step 3

Step 2

Step 1

Respuesta :

Answer:

Step 1

Step-by-step explanation:

Associative property of addition  is  The order of the parentheses.  There are no parentheses is this problem.  We are using the commutative property of addition which states we can change the order of the addends

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➷The answer is D.

When you look at all the steps, you need to see the name of the property and identify what it means.

associative property means you switch numbers around the parentheses

all the other equality ones are to cancel out.

There's a problem, there are no parentheses in step 1, instead, it should be commutative property of addition.

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

DOGE