Question 1. solve using linear combination d-2e=-2 3d+2e=26 which ordered pair, (d, e), is the solution to the system of equations? a) (4,6) b) (2,10) c) (8,5) d) (6,4) question 2. solve using linear combination 3d-e=7 d+e=5 a) there is no solution b) there are an infinite number of solutions c) (3,2) d) (2,-1) question 3. solve using linear combination. y+x=-5 y-x=5 what is the ordered pair? example (x, y)