SOLUTION: Fred, Tiger, and Nancy play a round of golf together. Their combined score is 223. Fred's score was 3 more than Nancy's and Tiger's score was 7 more than Freds. What was each perso

Question 152715: Fred, Tiger, and Nancy play a round of golf together. Their combined score is 223. Fred's score was 3 more than Nancy's and Tiger's score was 7 more than Freds. What was each persons score?
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!
Remember:
Fred's score=
Nancy's score=
Tiger's score=
-----------------------------> eqn 1
But,
,------> eq 2, Fred's score is 3 more than Nancy
and ----> eqn3, Tiger scored 7 more than Fred
IN eqn 2, we get -------> eq 4
We put eqn 3 and eqn 4 in eqn 1:

--------->

via eqn 4:
via eqn 3:
In doubt? go back eqn 1:

Thank you,
Jojo

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