5x-(x-2) при x= -5ПОМОГИТЕ СРОЧНО

Question

5x-(x-2) при x= -5
ПОМОГИТЕ СРОЧНО

Answer 1

5х-(х-2)=5х-х+2=4х+2=4*(-5)+2=-20+2=-18

Answer 2

5х-(х-2)=5*(-5)-(-5-2)=-25-(-7)=-25+7=-18