Answer :

AL2006

Watch carefully:

                                             8x - 9y = 11

Add  9y  to each side:                    8x = 11 + 9y

Subtract  11  from each side:    8x - 11 = 9y

Divide each side by  9 :        y = 1/9 of (8x - 11)


8x-9y=11 subtract 8x from both sides -9y= -8x+11 divide both sides by -9 y= 8/9x-11/9 hope this helps