`2x-1=14-x`

If 2^(2x)-2^(x-1)=14 then x^(x) is equal to

Find x from the following equation using properties of proportion: (x^2-x+1)/(x^2+x+1)=(14(x-1))/(13(x+1))

If (x+sqrt(x^2-1))/(x-sqrt(x^2-1))+(x-sqrt(x^2-1))/(x+sqrt(x^2-1))= 14 ,then find the value of x.

(2x-1)/(7)=(14-x)/(14)+7

If x^2+1/x^2=14 then x+1/x=

log^(2)(100x)+log^(2)(10x)=14+log((1)/(x))

If log_(2)[-1+sqrt(x^(2)-14x+49)]=4 , then x= ______

Find the equation of the circle the end points of whose diameter are the centres of the circle : x^2 + y^2 + 6x - 14y=1 and x^2 + y^2 - 4x + 10y=2 .