Question 109155
{{{n/5+w/3=x/15}}} Start with the given equation



{{{15(n/5+w/3)=15(x/15)}}} Multiply both sides by 15



{{{15(n/5+w/3)=x}}} Simplify



{{{15(n/5)+15(w/3)=x}}} Distribute



{{{15n/5+15w/3=x}}} Multiply



{{{3n+5w=x}}} Reduce



So our answer is {{{x=3n+5w}}}