[" 13."2x-(3)/(y)=9],[" 3"x+(7)/(y)=2,y!=0]

Solve the following system of equations: 2x-(3)/(y)=9,quad 3x+(7)/(y)=2,y!=0

Solve by cross-multiplication method. (i) 8x-3y=12,5x=2y +7 (ii) 6x+ 7y -11 =0, 5x+ 2y =13 (iii) (2)/(x)+(3)/(y) =5, (3)/(x) -(1)/(y) +9=0

Solve the following system of equations: 2x-3/y=9,\ \ \ \ 3x+7/y=2,\ y!=0

2x-3y=9,2x+y=13

( 9)/(x) - ( 4)/( y) = 8 , ( 13)/(x) + ( 7)/(y) = 101 ( x ne 0, y ne 0 )

" (3) "2x-3y=9;2x+y=13

Solve:(1)/(2(2x+3y))+(12)/(7(3x-2y))=(1)/(2)(7)/(2x+3y)+(4)/(3x-2y)=2 where 2x+3y!=0 and 3x-2y!=0

Find the square root of the expression (4x^2)/(y^2)+(20x)/(y)+13-(30y)/(x)+(9y^2)/(x^2)- (2x)/(y)+5-(3y)/(x) .

(x)/(2) - ( y )/(9) = 6, ( x) /( 7) + ( y ) /(3) = 5 .

Solve for x and y: 2x - 3y-13 =0 , 3x -2y+12 =0