2) To solve given equations fill the boxes below suitably.Replacing by

1.	2) To solve given equations fill the boxes below suitably.Replacing by mby nNew cquationsOn solvingReplacing m, n by their original values.2On solving,.) \| s the solution of the given simultaneous equations(r, y ) s(
Answer» 4m + 3n = 1.....(1)8m - 9y = 7.......(2) Multiply eq(1) by 312m + 9n = 3.....(3) Add eq(2) and eq(3)20m = 10m = 10/20 = 1/2 4*1/2 + 3n = 12 + 3n = 13n = - 1n = - 1/3 1/x = 1/2x = 2 1/y = - 1/3y = - 3 (x,y) = (2,-3)

2) To solve given equations fill the boxes below suitably.Replacing by mby nNew cquationsOn solvingReplacing m, n by their original values.2On solving,.) | s the solution of the given simultaneous equations(r, y ) s(

Answer»

4m + 3n = 1.....(1)8m - 9y = 7.......(2)

Multiply eq(1) by 312m + 9n = 3.....(3)

Add eq(2) and eq(3)20m = 10m = 10/20 = 1/2

4*1/2 + 3n = 12 + 3n = 13n = - 1n = - 1/3

1/x = 1/2x = 2

1/y = - 1/3y = - 3

(x,y) = (2,-3)