Question

-7{(-5)-[-19-(5-4)+6×(-13]+[(2×6)-7(-4-3)]}-900​

Answer 1

-981

Explicación paso a paso:

-7{(-5)-[-19-(5-4)+6×(-13]+[(2×6)-7(-4-3)]}-900

-7{(-5)-[-19-1-78]+12+17]}-900

-7{[-5-98]+[29]}-900

{-110+29}-900

-81-900= -981