Find the values of `x , y , za n da` which satisfy the matrix equation `[x+3 2y+x z-1 4a-6]=[0-7 3 2a]`

Find the values of x,y,z and a which satisfy the matrix equation [[x+3,2y+xz-1,4a-6]]=[[0,-73,2a]]

Find the values of x,y,z and a which satisfy the matrix equation [[0,-73,2a]]

[" ,"y,z" And "a" Find the values of which satisfy the following matrix equation "],[[x+3,2y+x],[z-1,4a-6]]=[[0,-7],[3,2a]]]

Find the values of x and y which satisfy the equations: y+4x=9 and 3y+2x=5

Find the real values of x and y which satisfy the equation (3+i)x+(1-2i)y+7i=0

"Find the values of x,y,z and a satisfying the following matrix "[(x+3,2y+x),(z-1,4a-6)]"="[(0,-7),(3,1)]"

Find the value of x and y which satisfy the following equation (x, y in R): If x+2i+15 i^6 y= 7x+ i^3 (y+4), find (x+y)

By crammer's rule,if the values of x,y and z which satisfy the system of equations x+y+z=2 ,x+2y+3z=1 ,and 3x+y-5z=4 are respectively L,M and N then 3L +5M+N=

By crammer's rule ,if the values of x,y and z which satisfy the system of equations x+y+z=2, x+2y+3z=1 ,and 3x+y-5z=4 are respectively L,M and N, then 3L+5M+N=

By matrix inversion method, if the values of x,y and z which satisfy the system of equations,2x-y+3z=9 ,x+y+z=6 and x-y+z=2 are alpha , beta and gamma respectively,then 7 alpha+beta-5gamma