9 x 6 21 July 8, 2019 16 32 64 128 14 9 x 6 21 52 9 x 62 1 21 6 27 9 x 21 6 cm 5 x 9 )+ 6 21 27 9 x 21 6 216 9 x 6 40 x 6 9 21 215 9 x 355 6 mm 215 9 x 355 6 Solve $6 x 9 21 then graph the solution X 3y 6 216y 9
