2years ago salim was thrice as old as his daughter and6 years laterhe be4years older than twice her age
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Let
Age of daughter be x
Age of salim be y
y-2=3 (x-2)
=>y-2=3x-6
3x-y-4_____
y+6-4=2 (x+6)=0
y+2=2x+12
2x-y+10=0______
solving (i)
solving (ii)
you will 14&38
salim age=14
and his daughter =38
Age of daughter be x
Age of salim be y
y-2=3 (x-2)
=>y-2=3x-6
3x-y-4_____
y+6-4=2 (x+6)=0
y+2=2x+12
2x-y+10=0______
solving (i)
solving (ii)
you will 14&38
salim age=14
and his daughter =38
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