Answer:
z = 4/3
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
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