Question 349977
{{{11-4d=71}}} Start with the given equation.



{{{-4d=71-11}}} Subtract {{{11}}} from both sides.



{{{-4d=60}}} Combine like terms on the right side.



{{{d=(60)/(-4)}}} Divide both sides by {{{-4}}} to isolate {{{d}}}.



{{{d=-15}}} Reduce.



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Answer:


So the solution is {{{d=-15}}} 



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