Question

9-12+5-(+1)+3-12-8-6-4=

Answer 1

Explicación paso a paso:

9-12+5-(+1)+3-12-8-6-4

9-12+5-1 +3-12-8-6-4

3+5-1+3-12-8-6-4

8 -1+3-1-12-8-6-4

9+3-1-12-8-6-4

12-1-12-8-6-4

11-12-8-6-4

1-8-6-4

7-6-4

1-4

3

Answer 2

Respuesta:

Explicación paso a paso: