tkrasberry123 tkrasberry123

13-09-2017
Mathematics

contestada

The sum of two numbers is x. If one of the numbers is 12, what is the other?

12 - x
x - 12
12 + x
12 x

Respuesta :

musiclover10045 musiclover10045

13-09-2017

sum means add

let n = the unknown number

so if 12 + n = x

then n would = 12-x

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