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5 votes
Jo is thinking of a number. Four less than 9 times the number is 176. Find Jo's number.

2 Answers

4 votes
9x - 4 = 176
9x = 180
x = 20
checking our answer
9*20-4 = 180- 4 = 176
User Mike ASP
by
8.2k points
3 votes
1,580 is the number she found :) 
User Gonzalo Cao
by
8.2k points

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