Question

{−{(− 8−6)−(−3∗3)−10] } −{[ (−20 ÷ 5)] }

Answer 1

Explicación paso a paso:

(-((-14)-(-9)-10))-(-4)

(-(-14+9-10)+4 )

(-(-15)+4)

19

Answer 2

{−{(− 8−6)−(−3∗3)−10] } −{[ (−20 ÷ 5)] }

         {−{-14}-{-9}-10}-4

            -14- -9-10-4

                  -19