The sum of the ages of two sisters is 12 years, and the difference in their ages is 6 years. What are their ages?
Answers
Answered by
1
X+y=12
x-y= 6
» 2X=18
» x=9 And. x+y=12
=) 9+y=12
» y=3. Ans
Answered by
0
let 1st sister age be x
2nd sister age be y
so x+y=12
so their difference in their age is 6
x-y=12-6
x-y=6
2x=18
x=9
so, ATQ x+y=12
so 9+y=12
y=3 years..
MARK AS A BRAINLIEST...
2nd sister age be y
so x+y=12
so their difference in their age is 6
x-y=12-6
x-y=6
2x=18
x=9
so, ATQ x+y=12
so 9+y=12
y=3 years..
MARK AS A BRAINLIEST...
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