[[[2x+y,4x],[5x-7,4x]]=[[7,7y-13],[y,x+6]]" ,then the value of "x+y" is "],[[" (a) "5," (b) "5," (c) "6," (d) "8]]

If [(2x+y,4x),(5x-7,4x)]= [ (7,7y-13),(y ,x+6)] , then the value of x and y is :

If [{:(2x+y,4x),(5x-7,4x):}]=[{:(7,7y-13),(y,x+6):}] then the value of x+y is

If [(2x+y, 4x),(5x-7, 4x)] = [(7,7y-13),(y,x+6)] , then the values of x,y are

If [{:(2x+y,4x),(5x-7,4x):}]=[{:(7,7y-13),(y,x+6):}] then find the value of x+y.

If [2x+y,4x,5x-7 4x]=[7 7y-13 y x+6] , then the value of x+y is x=3 , y=1 (b) x=2 , y=3 (c) x=2 , y=4 (d) x=3 , y=3

If [2x+y4x5x-74x]=[77y-13yx+6] then the value of x+y is x=3,y=1 (b) x=2,y=3(c)x=2,y=4(d)x=3y=3

If [{:(2x+y,4x),(5x-7 ,4x):}]=[{:(7,7y+13),(y,x+6):}] , then the value of x+y=.......

If 5x+7y=17 , 7x+5y=19 then the value of x-y is ……….

If |[2,3],[y,x]|=4 and |[x,y],[4,2]|=7 then find the value of x and y .