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1 vote
PLZZZZZ NEED HELP!!!!!!

PLZZZZZ NEED HELP!!!!!!-example-1

2 Answers

7 votes
your answer is b=5 it works out 
User Dinesh Vishe
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8.2k points
2 votes
b=5 is your answer, first one
User Kaaveh Mohamedi
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8.5k points