269,108 views
13 votes
13 votes
Kira solved the equation in the following way.

7
2
− 2x = 11
2

7
2
− 7
2
− 2x = 11
2
− 7
2

−2x ÷ −2 = 4
2
÷ − 2

x = −1

Describe the properties of equality that Kira used.

User Jess
by
2.6k points

1 Answer

13 votes
13 votes

I can barely understand this.

Explanation:

why are all the numbers on the side for

User Mdcarter
by
3.0k points
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