" 1) Solve "37x+41y=70" and "41x+37y=86

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

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

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

Solve :62x+37y=13 and 37x+62y=-112

Solve 41x + 53y = 135 and 53x + 41y = 147.

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

If the co-ordinates of the orthocentre of an equilaateral triangle formed by the line y=0,37x-36y+37xx36=0 and 64x-63y+64xx63=0 is (a,b) then a-b-4535 is

If the coordinates of the orthocentre of the triangle formed by the lines y=0,37x-36y+37xx36=0 and 64x-63y+64xx63=0 is (a, b). Then a+b is equal to