Question

[-8 + (-7 + 4) . (-2)] ÷ [(-9) ÷ (-3) - 1]

Answer 1

Respuesta:

{-8+(-3)(-2)}÷(3-1)

(-8+6)÷2

(-2)÷2

-1

Explicación paso a paso:

xd

Answer 2

Respuesta:

$\left[-8+\left(-7+4\right)\cdot \left(-2\right)\right]\div \left[\left(-9\right)\div \left(-3\right)-1\right]$

$\left(-7+4\right)=-3$

$-8-3\left(-2\right)$

$3\left(-2\right)=-6$

$-8-\left(-6\right)=-2$

$-2\div \:\left[\left(-9\right)\div \left(-3\right)-1\right]$

$\left[\left(-9\right)\div \left(-3\right)-1\right]=2$

$-2\div \:2=-1$

Solución:

$\boxed{\mathrm{Respuesta: \ -1}}$

Saludos...