22-03-2021
Mathematics

contestada

Jason is 11 years old. His older brother is 5 years less than twice as old as he is. How old is Jason's older brother? In 3 years Jason will be twice as old as his younger brother. How old is Jason's younger brother now?

Respuesta :

22-03-2021

older

brother x+5=2*11

x=17

young

brother 2*(y+3)=11+3

y=4

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