Find the values of x, y, z and w if `[(x,3x-y),(2x+z,3y-w)]=[(3,2),(4,7)]`

Find x and y if [(x,3),(4,y-2)]=[(3-x,3),(4,-y)]

Find the value of : |(1+x,y,z),(x,1+y,z),(x,y,1+z)|

Find the real value of x and y,if x: (3x-7)+2iy=-5y+(5+x)i .

Find x and y if :- [(x + y + z),(x+z),(y+z)]=[(9),(5),(7)]

Find x and y if :- [(x+3y, y),(7-x, 4)]=[(4, -1),(0, 4)] .

Find x and y if (7,y+3)=(x,2y)

Find the value of p, so that the lines (1 -x)/(3) = ( 7y - 14)/(2p) = ( z -3)/( 2) and ( 7-7x)/(3p) = ( y-5)/(1) = ( 6 - z)/(5) are intersect each other are right angle.

Find x and y if :- ((x+2y, 14),(-3, y-2))=((4, 14),(-3, 7+3x)) .

If [(5,3x),(2y,z)]=[(5,4),(12,6)] , then find y.

Find x, if [[5,3x],[2y,z]]=[[5,4],[12,6]]^(T) .