we need to move the 5 to the left side in order to be left with zero:
[tex](7x/2)-5\ \textless \ 0[/tex]
Rewrite/simplify the equation:
[tex] \frac{7x-(5*2)}{2}= \frac{7x-10}{2} [/tex]
Simplify:
[tex] \frac{7x-10}{2} \ \textless \ 0[/tex]
Evaluate/Solve the equation :
[tex] \frac{7x-10}{2}=0*2
\\ 7x-10=0
\\ 7x-10=-10
\\ 7x=-10
\\ \frac{7x}{7}= \frac{-10}{7}
\\ x= \frac{-10}{7} [/tex]