SOLUTION: Framing linear equations : Find out the age of your father and grandfather from a linear equation between these two : A) age of grandfather and your age B) your age and your fat

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Question 1085033: Framing linear equations :
Find out the age of your father and grandfather from a linear equation between these two :
A) age of grandfather and your age
B) your age and your father's age

Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!
A)
The difference between your age and your
grandfather's age never changes.
Let = this difference
Let = your age
Let = your grandfather's age
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B)
The difference between your father's age and your
grandfather's age never changes.
Let this difference =
Let = your age
Let = your father's age

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