Write the value `X-Y+Z` from the following equation _________.

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

find the values of x, y,z from the following matrix equation : 2[{:(x,y),(z,o):}]=[{:(x,6),(2,0):}]+[{:(4,x+y),(x,0):}]

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):}]

Find the values of x,y and z from the following matrix equations : [(x+y,2),(5+z,xy)]=[(6,2),(5,8)]

The value of x, y, z for the following system of equations x + y + z = 6, x - y + 2z = 5, 2x + y - z = 1 are

Determine the values of lambda for which the following system of equations fail to have a unique solution: lambda x+3y-z=1,x+2y+z=2,-lambda x+y+2z=-1