Question 1158818


{{{(1/5)(d+2)+5=(1/4)(2-d)+2}}}

{{{(d+2)/5+5=(2-d)/4+2}}}

{{{(d+2)/5+25/5=(2-d)/4+8/4}}}

{{{(d+2+25)/5=(2-d+8)/4}}}

{{{4(d+2+25)=5(2-d+8)}}}

{{{4d+8+100=10-5d+40}}}

{{{4d+5d=50-8-100}}}

{{{9d=-58}}}

{{{d=-58/9}}}-> exact solution