Question

(-4)-{(+5)-[(- 8) + (+10)]} - (-5) =

Answer 1

Respuesta:

$\left(-4\right)-\left(5\right)-\left[\left(-8\right)+\left(10\right)\right]-\left(-5\right)=-6$

Explicación paso a paso:

$(-4)-{(+5)- [(- 8) + (+10)]} - (-5) =\\[(- 8) + (+10)]} = 2 \\=\left(-4\right)-\left(5\right)-2-\left(-5\right)\\\left(-4\right)-\left(5\right)=-9\\\\=-9-2-\left(-5\right)\\-9-2=-11\\=-11-\left(-5\right)\\=-11+5\\=-6$