Find x,y,z from the following equation:` [[4,3],[x,5]] = [[y, z], [1,5]] `

Find the values of x, y and z from the following equations:(i) [[4, 3],[x,5]]=[[y, z],[1, 5]] (ii) [[x+y,3],[ 5+z, x y]]=[[6, 3],[ 5 ,8]] (iii) [[x+y+z],[ x+z],[ y+z]]=[[9],[ 5],[ 7]]

Find x,y,z from the following equation: [[x+y,2],[5+z,xy]]=[[6,2],[5,8]]

Write the values of x,y and z from the following equation: [[x+y+z],[ x+z],[ y+z]]=[[9], [5], [7]]

find the values of x,y and zfrom the following equations : (i) [{:(4,3),(x,5):}]=[{:(y,z),(1,5):}] (ii) [{:(x+y,2),(5+z,xy):}]=[{:(6,2),(5,8):}] (iii) [{:(x+y+z),(x+z),(y+z):}]=[{:(9),(5),(7):}]

Write the values of x-y+z from the following equation: [[x+y+z], [x+z ],[y+z]]=[[9],[5],[ 7]]

Find the values of x,y,z from the following matrix equation : [{:(x+y,x+y+z),(2x+y,0):}]=[{:(3,6),(5,0):}]

Solve the system of equations in x,y and z satisfying the following equations x+[y]+{z}=3.1, y+[z]+{x}=4.3 and z+[x]+{y}=5.4

By using determinants, solve the following system of equations: x+y+z=1 , x+2y+3z=4 , x+3y+5z=7 .

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

Using elementary row operations find the inverse of A = ((3,-3,4),(2,-3,4),(0,-1,1)) , and hence the following system of equations 3x - 3y + 4z = 21, 2x - 3y + 4z = 20 , - y + z = 5 .