z / 2 + 3 = 5 - z / 2
Multiply both sides by the LCD, 2, to get z + 6 = 10 - z
So, 2z = 4
z = 2
z / 2 + 3 = 5 - z / 2
Multiply both sides by the LCD, 2, to get z + 6 = 10 - z
So, 2z = 4
z = 2
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