Question

28y + 1 = 5 what is y as fraction

4z/9 - 6 = -3 what is z as fraction

Answer 1

28y + 1 =5

28 y = 4

y = 4/28 = 1/7

4z/9 - 6 = - 3

4z/9 = 3

z = 27/4