Question

(-10) -(+8)
_______
(-3) * (+3)

Answer 1

$\sf \dfrac{(-10)-(+8)}{(-3)\cdot(+3)}=\dfrac{-10-8}{(-3)\cdot3}$

$\sf\dfrac{(-10)-(+8)}{(-3)\cdot(+3)}=\dfrac{-18}{(-3)\cdot3}$

$\sf\dfrac{(-10)-(+8)}{(-3)\cdot(+3)}=\dfrac{6}{3}$

$\red{\sf\dfrac{(-10)-(+8)}{(-3)\cdot(+3)}=2 }$