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paul is now 3 years less than twice as old as lyndon.in 4 years the sum of thier ages will be 50 years.how old are they?

Sagot :

anu ba grade mo dali lang yan po

2x+1+x+4=50
3x=45
x=15

Lyndon is 15 years old now
Paul is 27 years old now

Proof:
15+4=19
2x+1=31 

19+31= 50 and we are now sure that our answer is right