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the sum of twice a number and 17 less than the number is the same as the difference between-37 and the number. what is the number?

Respuesta :

NrgNicolas
2x+(x-17)=-37-x 
2x+x-17=-37-x 
2x+x+x=-37+17 
4x=-20 
x=-20/4 
x=-5

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