Question

[(-13-14)-(-9-12)]+[(2-8+(-6) SIMPLIFICALO

Answer 1

Respuesta:

$[(-13-14)-(-9-12)]+[(2-8+(-6))] \\ [(-27)-(-21)]+[( - 6+(-6))] \\ [-27 + 21]+[ - 6-6] \\ [-6]+[ - 12] \\ - 6 - 12 \\ - 18$