Question 536717
Express in simplest(sp) form:
{{{((x+7)/5)+((3-x)/4)}}} When adding/subtracting fractions, you'll need to find the common denominator.  In this case it's (5)*(4) = 20.
{{{(4(x+7)/(4*5))+(5(3-x)/(4*5))}}} Simplify.
{{{((4x+28)/20)+((15-5x)/20)}}}
{{{highlight((-x+43)/20)}}}