Answer:
17
Step-by-step explanation:
Given that,
x = 2
y = 4
To solve for the given equation we have to replace x and y with 2 & 4 respectively.
[tex](6x - 2) + \frac{1}{2} (xy + 6) \\ (6 \times 2 - 2) + \frac{1}{2} (2 \times 4 + 6) \\ (12 - 2) + \frac{1}{2}(8 + 6) \\ 10 + \frac{1}{2} \times 14 \\ 10 + 7 \\ 17[/tex]
