Order each step and justification that is needed to solve the equation below.
-2 = 28 - 60
St...
Mathematics, 26.01.2021 04:20 edmistontrace53
Order each step and justification that is needed to solve the equation below.
-2 = 28 - 60
Steps
Justifications
-21 = 28 - 60
Given
-20 + 6 = 28
61 + 61
Simplification
Simplification
-4r = 28
28
4 = 28
24
= -7
= 7
Addition property of equality
Division property of equality
Answers: 1
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