Question

-5(n + 1) +3 -5(-n-2) -5n+(n+2) -5+(n+3) ​

Answer 1

Respuesta:

-5(n + 1) +3 -5(-n-2) -5n+(n+2) -5+(n+3) ​

$=-5\left(n+1\right)+3-5\left(-n-2\right)-5n+n+2-5+n+3\\=-5n-5+3-5\left(-n-2\right)-5n+n+2-5+n+3\\=-5n-5+3+5n+10-5n+n+2-5+n+3\\=-3n+8$