Question

The given equation has been solved in the table,
Step
Statement
1
2
993-139
3 1
3
4
(-1)
5
6
in which step was the addition property of equality applied?

Answer 1

Answer:

Step 3.

Step-by-step explanation:

If you look at the equation you can see that that -9 is gone from the left from being added by 9 and -4 is the result of 9 being added to -13. Step 2 would not be the correct answer because they haven't added the numbers yet. Hope this helps!