[" 96"[[x*y,2y],[2y+x,x+y]]*[[1,4],[9,5]]],[" Write twe value of "x+y+z]

If [[x-y,z],[2x-y,w]]=[[-1,4],[0,5]] then find the value of x+y.

If [[x+y,x-2],[2x-z,0]]=[[2,5],[3,1]] then the values of x,y,z.

If [[x+y+z],[x+z],[y+z]] = [[9],[5],[7]] ,then the value of x-y+z is

If [{:(x-y," "2y),(2y+z,x+y):}]=[{:(1,4),(9,5):}] then write the value of (x+y+z) .

If {:[(x-y,z),(2x-y,w)] = [(-1,4),(0,5)] , find the value of x+y.

If [[x-y,z],[2x-y,omega]] = [[-1,4], [0,5]], find x,y,z,w

If 8x + 5y = 9, 3x + 2y = 4, then the value of x and y are

If x = 1, y = 2, z = 5 , then find the value of 3x – 2y + 4z.

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]]