y+3=10" त) "y=.........

x+y=10; 2x-3y=0

x+7y=10 3x-2y=7

x+y=10 ; 5x-3y=-6

3x+y=10,x-y=2

3x-4y=10 , 4x+3y=5

x+7y=10,3x-2y=7

Find y, if x +y=10 and 3y-x =6 .

If x + y = 7 and xy = 10, then the value of x^3+y^3 is: यदि x + y = 7 तथा xy = 10 है, तो x^3+y^3 का मान क्या होगा ?

If 3x + 2y = 10 and 2x + 3y = 15, find the value of x + y.

If 3x -y = 10 and x-3y= -2 find the value of x-y .