Mathematics, 03.07.2020 06:01, NayNay1105

There is a number written on the board. One student increased the number by 23, but another student decreased the same number by 1. The first student’s result was 7 times greater than the result of the second student. What is the number written on the board?

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There is a number written on the board. One student increased the number by 23, but another student...