Find `x,y,a` and `b` if `[[3x+4y,2,x-2y],[a+b,2a-b,-1]]=[[2,2,4],[5,-5,-1]]`

Find x , y , a and b if [(2x-3y ,a-b,3),(1,x+4y,3a+4b)]=[(1,-2, 3),( 1, 6 ,29)]

Find x ,\ y ,\ a and b if [(2x-3y ,a-b,3),(1,x+4y,3a+4b)]=[(1,-2, 3),( 1, 6 ,29)]

Find x and y if ((3x+4y,x-2y),(5,-3))=((2,4),(5,-3)) .

Find X and Y if, X+2Y = [[4,5],[3,8]] and 2X-Y = [[5,-2],[-1,1]]

Find the values of x,y,a and b, if : [{:(,x-2,y),(,a//2,b+1):}]=[{:(,0,3),(,1,5):}]

Given A=[[1,-1, 0], [2, 3, 4], [0, 1, 2]], B= [[2,2,-4],[-4,2,-4],[2,-1,5]] find AB and use this to solve the system of equations: y+2x=7,x-y=3,2x+3y+4z=17

Given A=[[1,-1, 0], [2, 3, 4], [0, 1, 2]], B= [[2,2,-4],[-4,2,-4],[2,-1,5]] find AB and use this to solve the system of equations: y+2x=7,x-y=3,2x+3y+4z=17

Find x and y if [{:(,3,-2),(,-1,4):}] [{:(,2x),(,1):}] +2 [{:(,-4),(,5):}] =4[{:(,2),(,y):}]

Consider the system of equations 5x+2y=4,7x+3y=5 .If A=[[5,2],[7,3]], X=[[x],[y]] and B=[[4],[5]] Find A^-1