Question

5 + [7 – (8 + 4) + 6] – 3 + (8 – 9) =

Answer 1

Respuesta:

2

Explicación paso a paso:

5 + [7 – (8 + 4) + 6] – 3 + (8 – 9) =

5+[7-12+6]-3+(-1)

5+[1]-3-1

5+1-3-1

6-3-1

3-1

2

:)