Question 142541



{{{3*y=9*x+12}}} Start with the given equation



{{{y=(9*x+12)/(3)}}} Divide both sides by {{{3}}}.



{{{y=(9*x)/(3)+(12)/(3)}}} Break up the fraction

  

{{{y=3x+4}}}  Reduce {{{9x/3}}} to get {{{3x}}}.  Reduce {{{12/3}}} to get {{{4}}}.



So you are correct