Pair of Linear Equations in Two Variables · Word Problems: Ages, Time, Distance and Speed
Six years from now A will be twice as old as B, and four years ago A was three times as old as B. B's present age is
Pair of Linear Equations in Two Variables · Word Problems: Ages, Time, Distance and Speed
Six years from now A will be twice as old as B, and four years ago A was three times as old as B. B's present age is