3 years ago

Max is x years . Brother is 8 years older , sister is 12 years younger.total age.is 50 years.how old are they ?

Mathematics

2 answers:

Pani-rosa [81]3 years ago

8 0

Answer:

Step-by-step explanation:

12 + 8 = 20 so that means 50-20= 30 so max is 30 years old

azamat3 years ago

3 0

X+8=b
x-12=s
X+b+s=50 then
x+x+8+x-12=50
So 3x-4=50
Then 3x=54
So x=18
Then the brother is 26 and the sister is 6
Check 26+18+6=50

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