(2)/(x)-(3)/(y)=1/8+5quad ,(8)/(x)+(5)/(y)=77

Solve the following simultaneous equations. (2)/(x) - (3)/(y) = 15 , (8)/(x) + (5)/(y) = 77

(2)/(x)-(3)/(y)=15,(8)/(x)+(5)/(y)=77

(2)/(x)-(3)/(y)=15;-(8)/(x)-(5)/(y)=77

(2olve:)/(x+y)-(1)/(x-y)=11 and (5)/(x+y)+(4)/(x-y)=8

Find each of the following products: (i) (x + 3) (x - 3) (ii) (2x + 5)(2x - 5) (ii) (8 + x)(8 - x) (iv) (7x + 11y) (7x - 11y) (v) (5x^(2) + (3)/(4) y^(2)) (5x^(2) - (3)/(4) y^(2)) (vi) ((4x)/(5) - (5y)/(3)) ((4x)/(5) + (5y)/(3)) (vii) (x + (1)/(x)) (x - (1)/(x)) (viii) ((1)/(x) + (1)/(y)) ((1)/(x) - (1)/(y)) (ix) (2a + (3)/(b)) (2a - (3)/(b))

Solve for x and y (3x-y)/(5)=2y-1, (3x)/(8)-(y)/(4)=(1)/(2)

Solve the simultaneous equations. 2/x - 3/y = 15, 8/x + 5/y = 77

x+(6)/(y)=6,3x-(8)/(y)=5 then y=………

Solve the following simultaneous equations 2/x-3/y=15,8/x+5/y=77 .