Upgrade subject to access all content

If $ -\frac { 1 }{ 4 } x + 4+ \frac { 1 }{ 2 } x = 3(5 - \frac { 3 }{ 8 } x) $,then what is the value of $ x $?

(No Calculator)

$8$

$-8$

There is no solution for $ x $.

There are infinitely many solutions for $ x $.