sajjadmuhammed3 sajjadmuhammed3
  • 22-02-2021
  • Mathematics
contestada

the sum of Ages of two brother is 18the elder brother is 10 years older than younger brother then what are the ages of those brothers​

Respuesta :

aliciaumaunika aliciaumaunika
  • 22-02-2021

Answer:

Age of younger brother is 4 years..

And age if elder brother is 14 years.

Step-by-step explanation:

Let us denote 'x' as the age of smaller brother,

then, the age of younger brother will be x+10 years.

x+x+10 = 18

2x+10 = 18

2x = 18-10

2x = 8

x = 8/2

x = 4

Age of younger brother is 4 years.

Age of elder brother = x + 10

= 4 + 10

= 14 years.

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