Question

a) (-7) + (-4) + (+2) + (+12) + (-3) + (-9) =​

Answer 1

Respuesta:

-9

Explicación paso a paso:

(-7) + (-4) + (+2) + (+12) + (-3) + (-9)

-7-4+2+12-3-9

-11+14-12

3-12

-9