aariyanna aariyanna

02-11-2020
Mathematics

contestada

if x + y = 17 and x - y = 7, then what is the value of x?

Respuesta :

micahfeldman357 micahfeldman357

02-11-2020

Answer:

x=12 y=5

Step-by-step explanation:

12+5=17

12-5=7

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