Mathematics, 14.07.2019 20:00 maritsaledesma

Pete thinks of a number. he squares it, then takes away 5, next multiplies it by 4, takes away 7, divides it by 3 and finally adds 6. his answer is 45. what number did he start with?

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Pete thinks of a number. he squares it, then takes away 5, next multiplies it by 4, takes away 7, di...