0.25 2 3y 5 1 3y 7 9y July 8, 2019 16 32 64 128 0.25 2 3y 5 1 3y 7 9y simplified 0.25 2 3y 5 1 3y 7 9y combine like terms 0.25 2 3y 5 1 3y 7 9y )= 0.25 (- 8y 12 9 25y-2 3y+7 05y 0 9(4y - 2) = 0 5(3y - 4) + 4 4 0 3(6 - 2y) = 4 5 - 0 7(y + 9)