Question

9+ {-5-[-7-(-3 x 4)]x 6} -4​

Answer 1

Explicación paso a paso:

9+ {-5-[-7-(-3 x 4)]x 6} -4

9+ {-5-[-7-(-12)]x 6} -4

9+ {-5-[-7+12]x 6} -4

9+ {-5-[5]x 6} -4

9+ {-5-30} -4

9+ {-35} -4

9-35-4

-30