1) 4/9x+14=1/6x+9

8x+258=3x+162

8x-3x=162-252

5x=-90

x=-18

2) 0.3(6-3)=4.5-0.8(y-9)

1.8-0.9y=4.5-0.8y+7.2

1.8-0.9y=11.7-0.8y

-0.9y+0.8y=11.7-1,8

-0.1y=9.9

y=-99