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lidiya [134]
3 years ago
11

The sum of twice a number and 5 less than the number is the same as the difference between-17 and the number. What is the number

?
Mathematics
1 answer:
aksik [14]3 years ago
4 0


11

equation- 2x+x-5= x--17

      minus negative which is the same as adding the opposite so +17

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