Huỳnh Anh Phương
29/07/2018 at 03:29-
Tôn Thất Khắc Trịnh 31/07/2018 at 08:56\(x+4567108=\left(-4566109\right)\)
Huỳnh Anh Phương selected this answer.
\(x=\left(-4566109\right)-4567108=-9133217\)
\(x\times\left(-8\right)=\left(-9133217\right)\times\left(-8\right)=73065736\)
I have no idea how one is supposed to do this without a calculator