Question 717782
{{{12-8d=-8}}} Start with the given equation.



{{{-8d=-8-12}}} Subtract {{{12}}} from both sides.



{{{-8d=-20}}} Combine like terms on the right side.



{{{d=(-20)/(-8)}}} Divide both sides by {{{-8}}} to isolate {{{d}}}.



{{{d=5/2}}} Reduce.



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Answer:


So the solution is {{{d=5/2}}}