ashley0924 ashley0924

28-09-2016
Mathematics

contestada

if 15 is added to twice a number the result will be equal to that number increased by 23 find the answer what is the equation and solve the problem

Respuesta :

01-10-2016

Hello,

Let's assume x the number

15+2x=x+23
==>2x-x=23-15
==>x=8

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