Number of integral values of X' satisfying the equation `3^(|x+1|)-2. 3^x=2*|3^x-1|+1` are

Number of integral values of X' satisfying the equation 3^(|x+1)-2.3^(x)=2*|3^(x)-1|+1 are

Number of integral value(s) of ' x ' satisfying the equation |2 x+1|+|5-2 x|=6 , is

The number of integral value(s) of x satisfying the equation |x^4 .3^(|x-2|). 5^(x-1)|=-x^4 .3^(|x-2|). 5^(x-1) is

The number of integral values of x satisfying the equation tan^(-1) (3x) + tan^(-1) (5x) = tan^(-1) (7x) + tan^(-1) (2x) is ____

The number of integral values of x satisfying the equation tan^(-1) (3x) + tan^(-1) (5x) = tan^(-1) (7x) + tan^(-1) (2x) is ____

The number of integral values of x satisfying the equation tan^(-1) (3x) + tan^(-1) (5x) = tan^(-1) (7x) + tan^(-1) (2x) is ____

The number of integral values of x satisfying the equation tan^(-1) (3x) + tan^(-1) (5x) = tan^(-1) (7x) + tan^(-1) (2x) is ____