-7625+185x=-12790

hmmm... we have -7625+185x and that is = to -12790

so the way to get the anwser is to get x by itself. 

to do that we add 7625 to each side to nullify the -7625

that brings us to 185x=-5165

then we divide each side by 185

thaqt brings us to -28 rounded

so x=-28 rounded

if you want the decimal it is x=-27.9189189189189189

Hi SpawnofAngels

Why didn't you leave it as a mixed numeral, then it would have been exact.