if 2x+3y-3z=0;5x-2y+2z=19;x+7y-5z=5. Then the value of x+y-z is

If 2x+y-z=5,3x-2y+2z=-3 and x-3y-3z=-2 then the value of y satisfying the system of equation is

5x-y=-7 2x+3z=1 3y-z=5

2x+3y+4z=9,4x+9y+3z=10,5x+10y+5z=1 then the value of x is

2x+3y+3z=5 x-2y+z=-4 3x-y-2z=3

If, 2^(x+y-2z)=8^(8z-5-y), 5^(4y-6z)= 25^(y+z), 3^(4x-3z)=9^(x+z) then the value of 2x+3y+5z is: यदि 2^(x+y-2z)=8^(8z-5-y), 5^(4y-6z)= 25^(y+z), 3^(4x-3z)=9^(x+z) है, तो 2x+3y+5z का मान क्या होगा ?

If x,y,z in R & Delta =|(x,x+y,x+y+z),(2x,5x+2y,7x+5y+2z),(3x,7x+3y,9x+7y+3z)|=-16 then the value of x is

If 3x-4y+z=7; 2x-z+3y=19 ; x+2y+2z=24 , then what is the value of z ? (a) 4 (b) 5 (c) 6 (d) 8

For the system of equation 3x + y =1, x - 2y =5 and x-y + 3z +3 =0 , the value of z is

For the system of equations 3x+y=1,x-2y=5 and x-y+3z+3=0, the value of z is