Question 762981
{{{-3(5n+4)=15}}} Start with the given equation.



{{{-15n-12=15}}} Distribute.



{{{-15n=15+12}}} Add {{{12}}} to both sides.



{{{-15n=27}}} Combine like terms on the right side.



{{{n=(27)/(-15)}}} Divide both sides by {{{-15}}} to isolate {{{n}}}.



{{{n=-9/5}}} Reduce.



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Answer:


So the solution is {{{n=-9/5}}}