Question

Suprimir los paréntesis y resolver
(+12) – (+17) + (-28) - (- 43) - (+38) - (-13) =
​

Answer 1

Respuesta:

-15

Explicación paso a paso:

(+12) – (+17) + (-28) - (- 43) - (+38) - (-13)

$-5+\left(-28\right)-\left(-43\right)-\left(38\right)-\left(-13\right)\\\\-5-28-\left(-43\right)-\left(38\right)-\left(-13\right)\\\\-33-\left(-43\right)-\left(38\right)-\left(-13\right)\\\\-33+43-\left(38\right)-\left(-13\right)\\\\10-\left(38\right)-\left(-13\right)\\\\-28-\left(-13\right)\\\\-28+13\\\\-15$