`|[4,x],[x,1]|=|[4,3],[5,1]|` Find value of x

If |[(x+3y),y],[7-x,4]|=[(4,-1),(0,1)], find the values of x and y.

find the value of x 3+x/4=5

If |[1,x,x^2] , [x,x^2,1] , [x^2,1,x]|=3 then find the value of |[x^3-1, 0, x-x^4] , [0,x-x^4, x^3-1] , [x-x^4, x^3-1, 0]|

If | [ x , 2 , 4 ] , [ 3 , -1 , 2 ] , [ 4, 5 , 1 ] | = 0 , find the value of x

if |(x+1,x-1),(x-3,x+2)|= |(4,-1),(1,3)|. find the value of x.

If |{:(x+1, x-1), (x-3, x+2):}| = |{:(4, -1), (1, 3):}| , find the value of x.

If x+1/x=4 then find the value of x-1/x

Find the Value of x, |[3,-x],[x,1]|=|[7,6],[4,5]|

If x+1/x=3 find the value of x^4+1/x^4

4^(x-1)=3^(x) then find the value of x