1.

Solve by elimination:-1/2(x+2y) +5/3(3x-2y) = -3/25/4(x+2y) -3/5(3x-2y) =61/60

Answer» Thank you so much sir for your answer but then also i didnot understand if you can then it will be a great pleasure
Let (x+2y) be p and ( 3x- 2y) be q1/2p+5/3q=-3/2Solve it5/4p-3/5q=61/60Solve itWe\'ll get 6p+10q=(-18)............175p-36q=61...........2Multiply eq1 by36 and eq2 by 10 We\'ll get next eq and eliminate them


Discussion

No Comment Found