asked 229k views
20 votes
Solving one step equations
X-7 = 21

2 Answers

14 votes

Answer:

x=28 X-7=21. 28-7=21

+7. +7

x=28

answered
User Andrew Irwin
by
7.9k points
6 votes
28-7= 21
Hope this helps :)
answered
User Mohit Bhardwaj
by
8.1k points

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