Question 690436
{{{2x+1=7}}} Start with the given equation.



{{{2x=7-1}}} Subtract {{{1}}} from both sides.



{{{2x=6}}} Combine like terms on the right side.



{{{x=(6)/(2)}}} Divide both sides by {{{2}}} to isolate {{{x}}}.



{{{x=3}}} Reduce.



----------------------------------------------------------------------


Answer:


So the solution is {{{x=3}}}