Question 1065921
.
<pre>
{{{(3/4)*x + 0.2*(1/4)*x + 10 + 42}}} = x.


Simplify and solve for x.


0.75x + 0.05x + 10 + 42 = x,

10 + 42 = x - 0.75x - 0.05x,

52 = 0.2x  --->  x = {{{52/0.2}}} = 260 is the number of pages in the entire magazine.


<U>Answer</U>. Number of pages read on Sunday: {{{highlight_green(matrix(1,5, 3/4, of, 260, "=", 195))}}}
</pre>

Thanks to the tutor "MathTherapy" for correction.