-(8) - (-2) is the same as -8--2 which is the same as-8+2 so your answer is -6
Andy Ruiz Jr is looking to arrive in the shape of his life when he takes on Anthony Joshua in their huge rematch in Saudi Arabia next month.
The world heavyweight champion, who stunned Joshua in New York in June, is already looking trimmed down as he aims to weigh in eight pounds lighter for their second bout.
He has already showed off his new, leaner physique after being ridiculed by some ahead of his stunning win over Joshua.
But a gruelling training camp is not the only thing behind his new look - there's also a strict diet ahead of the biggest fight of his life.
And his personal nutritionist, Zo's Meal Plans, told Sky Sports exactly what he is eating to ensure he is in the shape of his life on December 7.