[[3x+7,5],[y+1,2-3x]]

Which of the given values of x and y make the following pairs of matrices equal? [(3x+7, 5y+1),( 2,-3x)] and, [(0,y-2),( 8, 4)] a) x=-1/3,\ \ y=7 (b) y=7,\ \ x=-2/3 (c) x=-1/3,\ \ y=-2/5 (d) Not possible to find

Which of the given values of x and y make the following pairs of matrices equal? [(3x+7, 5y+1),( 2,-3x)] and, [(0,y-2),( 8, 4)] a) x=-1/3,\ \ y=7 (b) y=7,\ \ x=-2/3 (c) x=-1/3,\ \ y=-2/5 (d) Not possible to find

If [[3,x],[7,5]]+[[1,-2],[-4,y]]=[[3,2],[5,1]] then write the value of x and y.

Which of the given values of x and y make the following pair of matrices equal [3x+7 5y+1 2-3x],[0y-2 8 4] (a) x=(-1)/3, y=7 (b) Not possible to find (c) y=7, x=(-2)/3 (d) x=(-1)/3, y=(-2)/3

If [[3,-2],[-1,2]][[x],[y]]=[[11],[-5]] then 3x+7y=

Solve the following system of equations by matrix method : 5x+7y+2=0 4x+6y+3=0 5x+2y=3 3x+2y=5 3x+4y-5=0 x-y+3=0 3x+y=19 3x-y=23 3x+7y=4 x+2y=-1 3x+y=7 5x+3y=12

Solve the following equations by inverse method : 2x +5y = 1, 3x + 2y = 7

Find x and y, if : [3x 8] [{:(,1,4),(,3,7):}] -3 [2 -7]=5[3,2y]

Add: 3x + 5y -4,-9x + 4y and 2x-5y+7.