If `[(x+3,z+4,2y-7),(-6,a-1,0),(b-3,-21,0)]` =`[(0,6,3y-2),(-6,-3,2c+2),(2b+4,-21,0)]` Find the values of a, b, c,x,y and z

If [{:(x+3,z+4,2y-7),(-6,a-1,0),(b-3,-21,0):}]=[{:(0,6,3y-2),(-6,-3,2c+2),(2b+4,-21,0):}] then find the values of a,b,c,and z .

If [(x+3,z+4 ,2y-7 ),(4x+6,a-1, 0),(b-3 ,3b, z+2c)]=[(0, 6 ,3y-2 ),(2x,-3 ,2c+2),(2b+4,-21, 0)] Obtain the values of a ,\ b ,\ c ,\ x ,\ y\ a n d\ z .

If [(x+3,z+4 ,2y-7 ),(4x+6,a-1, 0),(b-3 ,3b, z+2c)]=[(0, 6 ,3y-2 ),(2x,-3 ,2c+2),(2b+4,-21, 0)] Obtain the values of a ,\ b ,\ c ,\ x ,\ y\ a n d\ z .

If [{:(,x+3,z+4,2y-7),(,-6,a-1,0),(,b-3,-21,0):}]=[{:(,0,6,3y-2),(,-6,-3,2c+2),(,2b+4,-21,0),(,2b+4,-21,0):}] then find the values of a,b,c,x,y and z.

[[x+3,z+4,2y-7-6,a-1,0b-3,-21,0]]=[[0,6,3y-2-6,-3,2c+22b+4,-21,0]]

If [[x+3,z+4,2y-7],[4x+6,a-1,0],[b-3,3b,z+2c]]=[[0,6,3y-2],[2x,-3,2c+2],[2b+4,-21,0]] , obtain the values of a,b,c and x,y and z.

If [[x+3,z+4,2y-7],[4x+6,a-1,0],[b-3],[3b],[z+2c]] = [[0,6,3y-2],[2x,-3,2c+2],[2b+4],[-2],[0]] , obtain the values of a, b, c, x, y and z.

If A=[(1,-2,0),(2,1,3),(0,-2,1)] and B=[(7,2,-6),(-2,1,-3),(-4,2,5)] , find AB Hence , solve the system of equation x-2y=10, 2x+y+3z=8 and -2y+z=7.