1/(3x+y) + 1/(3x-y) = 3/4 1/(2(3x+y)) - 1/(2(3x-y)) = -1/8

Solve the following system of equations: 1/(3x+y)+1/(3x-y)=3/4,\ \ \ \ 1/(2(3x+y))-1/(2(3x-y))=-1/8

6/(x+y)=7/(x-y)+3 , 1/(2(x+y))=1/(3(x-y))

Find the value of x and y (1)/(2x)+(1)/(3y)=2 (1)/(3x)+(1)/(2y)=(13)/(6)

If (1)/(x) + (1)/(y) = 2 and (3)/(x) + (4)/(y) = 7 , what is the value of (x + y) ?

Solve : 8 ^(x+1) = 16 ^(y+2) and ( (1)/(2)) ^(3+x) = ((1)/(4))^(3y)

If (x_1, y_1) be the centroid of the triangle formed by a line L and coordinate axes then equation of line L is (1) (3x)/(x_1)+(3y)/(y_1)=1 (2) xx_1+y y_1=3 (3) x/(3x_1)+y/(3y_1)=1 (4) x/(x_1)+y/(y_1)=1 (5) x x_1+y y_1=1

3x+2y=1, 6x+4y=

If (x_1, y_1) be the centroid of the triangle formed by a line L and coordinate axes then equation of line L is a. (3x)/(x_1)+(3y)/(y_1)=1 b. xx_1+y y_1=3 c. x/(3x_1)+y/(3y_1)=1 d. x/(x_1)+y/(y_1)=1 e. x x_1+y y_1=1