Paul is 47 years old. His age is 2 more his daughter's age. How old is his daughter?
Same thing as before. paul:47 daughter:47-2 daughter:45 years old
Oh wait, the question askes "2 more than 3 times his daughter's age"
Paul : x = 47 Daughter : y = x - 2 You could think of it that way too, I suppose.
lol i was about to say that would be too easy. then make an equation of 47=3x+2 solve that for x=15 check to see if it makes the equation true. 15 times 3=45 2 less than paul's
So we will put 47 on one side of the equal sign. 47=.... and then on the other side, since he is 3 times his daughters age we put 3x. and 2 more is just plus 2. 47=3x+2
"2 more than 3 times his daughter's age" daughter:15 years old 15 times 3=45 paul is 2 years older than 3 times 15
so it works
Thanks for your help.
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