Help me please i need this 100% please

Hey there!
Check: [tex]\bold{x(x)=x^2}[/tex] , [tex]\bold{x(-5)=-5x}[/tex] , [tex]\bold{2(x)=2x}[/tex], [tex]\bold{2(-5)=-10}[/tex]
Combine your like terms: [tex]\bold{-5x+2x}[/tex] (solve that): [tex]\bold{-3x}[/tex] ;; your other like term is: [tex]\bold{2(-5)}[/tex] which equals to [tex]\bold{-10}[/tex]
Good luck on your assignment and enjoy your day!
~[tex]\bold{LoveYourselfFirst:)}[/tex]