Respuesta :

Sloth2009

Answer:

z = 4/3

Step-by-step explanation:

z - 4/9 - 1/3 = 5/9

calculate

z - 7/9 = 5/9

Move the constant to the right

Move the constant to the right - hand side and change its sign

z = 5/9 + 7/9

calculate the sum

Therefore, the answer is z = 4/3