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4 votes
Solve 9x+3 is less than 21

User Dinosaur
by
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2 Answers

5 votes
x=2 because 9(2) is 18 and 18+3=21
User QualityMatters
by
6.0k points
6 votes
x must =2 9x2 =18+3=21 they are equal
User Nin
by
6.6k points
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