[" 11."(x)/(2)+y=0.8],[(7)/(x+(y)/(2))=10]

Solve the following system of equations: (x)/(2)+y=0.8,(7)/(x+(y)/(2))=10

solve using ellimination method (x)/(2)+y=0.8 and (7)/(x)+(y)/(2)=10

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: x/2+y=0. 8 ,\ \ 7/(x+y/2)=10

x-y=0.9; 11/(2(x+y))=10.5

x-y=0.9; 11/(2(x+y))=10.5

Find the equation of the radical axis of the following circles x^(2)+y^(2)-3x-4y+5=0,3(x^(2)+y^(2))-7x+8y-11=0

3x-(y+7)/(11)+2=10 and 2y+(x+11)/(7)=10