Solve: `37 x+41 y=70 ,\ \ \ 41 x+37 y=86`

Solve: 37x+41y=70,quad 41x+37y=86

Solve 4x + 5y == 37 and 5x + 4y = 35

Solve For x and y : 71 x + 37 y = 253 , 37 x + 71 y = 287 .

Solve : 42x^2-41x-20 = 0 .

Solve : 2y + 5/2 = 37/2

Solve for x and y , 37x + 43 y = 123, 43 x + 37 y = 117

In Fig.74, if A B C D ,\ /_C A B=49^0, /_C B D=27^0\ a n d\ /_B C D=112^0, then the values of x\ a n d\ y are x=41 ,\ y=90 ,\ (b) x=41 ,\ y=63 , x=63 ,\ y=41 , (d) x=90 ,\ y=41 ,

In Fig.74, if A B C D ,\ /_C A B=49^0, /_C B D=27^0\ a n d\ /_B C D=112^0, then the values of x\ a n d\ y are x=41 ,\ y=90 ,\ (b) x=41 ,\ y=63 , x=63 ,\ y=41 , (d) x=90 ,\ y=41 ,

Solve for x and y : 41x+53y=135,53x +41y=147 .