Question 893666
{{{14^2+13(-5x+7)-2(x/4+7)=196-65x+91-x/2-14}}}
{{{14^2+13(-5x+7)-2(x/4+7)=273-(130/2)x-x/2}}}
{{{14^2+13(-5x+7)-2(x/4+7)=highlight(273-(131/2)x)}}}