Find `x ,\ y` satisfying the matrix equations: `[x-y2-2 4x6]+[3-2 2 1 0-1]=[6 0 0 5 2x+y5]` (ii) `[x y+2z-3]+[y4 5]=[4 9 12]`

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

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 and z from the following equations: (i) [4 3x5]=[y z1 5] (ii) [x+y3 5+z x y]=[6 2 5 8] (iii) [x+y+z x+z y+z]=[9 5 7]

Find the values of x and y satisfying the equation: 2[[1,3],[0,x]]+[[y,0],[1,2]]=[[5,6],[1,8]]

Solve the following system of equation by matrix method x+2y +3z+1= 0, -2x+y-z +5=0 ,3x +y-2z -3=0

Given the four lines with the equations x+2y-3=0 , 3x+4y-7=0 , 2x+3y-4=0 , 4x+5y-6=0 , then

If A = [(5, -1, 4), (2, 3, 5), (5, -2, 6)] , find A^(-1) and use it to solve the following system of equation 5x - y + 4z = 5, 2x + 3y +5z = 2, 5x - 2y + 6z =-1

If A = [(5, -1, 4), (2, 3, 5), (5, -2, 6)] , find A^(-1) and use it to solve the following system of equation 5x - y + 4z = 5, 2x + 3y +5z = 2, 5x - 2y + 6z =-1

I. 12x^(2) + 17x+ 6 = 0" " II. 6y^(2) + 5y + 1 = 0