jbspooky jbspooky

06-10-2016
Mathematics

contestada

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 NrgNicolas

09-10-2016

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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