Question 486328
{{{(7+x)/7+(x+6)/4=4x+1}}} multiply both sides by {{{4*7=28}}}
{{{(28(7+x))/7+(28(x+6))/4=28(4x+1)}}}
{{{4(7+x)+7(x+6)=112x+28}}}
{{{28+4x+7x+42=112x+28}}}
{{{4x+7x-112x=28-28-42}}}
{{{-101x=-42}}}
{{{x=(-42)/(-101)}}}
{{{x=42/101}}}