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22-11-2017
Mathematics

contestada

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

Respuesta :

22-11-2017

1,580 is the number she found :)

Answer Link

Аноним Аноним

22-11-2017

9x - 4 = 176
9x = 180
x = 20
checking our answer
9*20-4 = 180- 4 = 176

Answer Link

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