[x+y=8xy],[(1)/(x)+(2)/(y)=10]

Find x and y when (7x-2y)/(xy)=5 (8x+7y)/(xy)=15

The following steps are involved in finding the value of x.y, if (3x + 4y)/(2x + 5y) = (4)/(3). Arrange them in sequential order from the first to the last. (A) 9x + 12 y = 8x + 20y (B) Given, (3x + 4y)/(2x + 5y) = (4)/(3) (C) (x)/(y) = 8 rArr x:y = 8:1 (D) (3x + 4y)3 = (2x + 5y)4 (E) x = 8y

Find x and y when (7x-2y)/(xy)=5,(8x+7y)/(xy)=15

Solve the following simultaneous equations (7x-2y)/(xy)=5,(8x+7y)/(xy)=15 .

(dy)/(dx)+(y+2)/(x+2)=0, y=2" if "x=1 A) xy+2(x+y)=8 B) xy+8(x+y)=2 C) (x+2)+2(y+2)=8 D) 8(x+2)+(y-2)=2

Solve the following simultaneous equations. (7x - 2y)/(xy) = 5 , (8x + 7y)/(xy) = 15

2x+4y-8xy-1

If f(2x^(2)+(y^(2))/(8),2x^(2)-(y^(2))/(8))=xy, then

If f(2x+(y)/(8),2x-(y)/(8))=xy, then f(m,n)+f(n,m)=0 only when m=n only when m!=n only when m=-n( d) f or allmandn