For this case we have the following expression:
[tex]\frac {3} {4} (\frac {1} {2} x-12) + \frac {4} {5}[/tex]
Rewriting the expression we have:
We apply distributive property to the terms of parentheses:
[tex]\frac {3} {8} x- \frac {36} {4} + \frac {4} {5}\\\frac {3} {8} x-9 + \frac {4} {5}\\\frac {3} {8} x- \frac {41} {5}\\[/tex]
Answer:
[tex]\frac {3} {8} x- \frac {41} {5}[/tex]