Question 147726
{{{2x+4=8+x}}} Start with the given equation.



{{{2*(4)+4=8+(4)}}} Plug in {{{x=4}}}.



{{{12=8+(4)}}} Evaluate and simplify the left side.



{{{12=12}}} Evaluate and simplify the right side.



Since the equation is <b>true</b>, this means that x=4 is a solution.