[3x-y=3],[2x-3y=9]

" (c) " [3x-y=3],[9x-3y=9]

Find the value of x and y when 3x+y=3 9x-3y=9

The value of x and y from the equation 3x-y=3 and 9x-3y=9 are

Find x and y : [[2x-y],[x+y]]=[[3],[-9]]

2x-3y=9,2x+y=13

If 3x-2y+1 , 2x+3y+9 , 2x+y be three consecutive terms of an A.P. find x,y and also the terms.Given the common difference is -3.

{:(x - 3y = 3),(3x - 9y = 2):}

" (3) "2x-3y=9;2x+y=13

Simplify: [5-3x+2y-(2x-y)]-(3x-7y+9)

Simplify: [5-3x+2y-(2x-y)]-(3x-7y+9)