Dylan is 9yrs older than Parry. Together their ages sum to 65 yrs. How old is Parry?
let D = dylan's age P= parry's age the sum of their age is 65 D + P = 65 dylan is 9 yrs older than parry so D is 9 yrs older than P D = 9 + P so sub that... D + P = 65 9+P + P = 65 solve for P
I really do not understand the way you are explanining it to me. so basically what is the answer
are you not understanding the explanation because there is no answer in it?
no i do not understand the way you are explaining to me
which part?
all of it
@dary seems like we're finding out the answer - only if you could help me with a thing ;) Are you ready?
sure
So, okay. I am Parry and am 'x' years old, and I got a brother Dylan who's is '9' years older to me. So, in terms of 'x', Dylan's age is 9 more than 'x' - agree or not?
@dary could I have a bit of your attention please?? :P
yes sorry
so read above and reply
yes i did
I SAY - I am Parry and am 'x' years old, and I got a brother Dylan who's is '9' years older to me. So, in terms of 'x', Dylan's age is 9 more than 'x' - agree or not?
agree
So, 9 more than x is 9 added to x - right?
@dary you sleeping or what? just follow me for a minute - okay? do you understand this much that if am 'x' years old and then my brother who is 9 years older to me would be 'x+9' years old?
ok im listening
are you understanding though?? what I just said?
yes i understand
And the sum of their ages that is sum of 'x' and 'x+9', @dary , is 64, so x + x+9 = 64 ----> we have an equation, do you understand this?
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