22.6k views
5 votes
Please answer with explanation

Please answer with explanation-example-1

2 Answers

6 votes
U or any other symbol stands for the unknown it could range to be 0 to 5 according on how you work on it  my best guess would be to solve it back wards
User Farskeptic
by
6.9k points
7 votes
Your answer could be 5, rearrange the equation
User Sourav Chatterjee
by
6.5k points
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