The number of integral solutions of the equation {x+1}+2x=4[x+1]-6 , is

Number of integral solutions of the equation 2^(x)+2^(2x+1)=1 is/are

The number of solutions of the equation |x-1|-|2x-5|=2x

The number of solutions of the equation |x-1|-|2x-5|=2x

Number of postive integral solution of the equation |x-3|<|2x-1| is

Number of integral solution of equation ||x-1|+2|<=4, is/are

The number of integral solution of the equation (sgn((x-1)(x-5)))^(x)=1 lying in the interval [-10, 10] is not equal to :

The number of integral solution of the equation (sgn((x-1)(x-5)))^(x)=1 lying in the interval [-10, 10] is not equal to :

The number of real solutions of the equation x-1/(x^2-4)=2-1/(x^2-4) is