If `3x+y=c and x+y=b`, what is the value of x in terms of c and b?

If (x + 3)/(x - 3) = y , what is the value of x in terms of y?

If x = a + b and y = a + 2b then what is a - b , in terms of x and y ?

If a^x=b ,b^y=c ,c^z=a , then find the value of x y zdot

If a^x=b ,b^y=c ,c^z=a , then find the value of x y zdot

If a^x=b ,b^y=c ,c^z=a , then find the value of x y zdot

If x=y^(a),y=z^(b)andz=x^(c) , then the value of abc is

Without expanding,show that the values of the following determinants are zero: |(x,y,z),(x+3a,y+3b,z+3c),(a,b,c)|