Question

-6+{3-[4-2(4-7)]} ayudenn porfaaa es para ahoritaa ​

Answer 1

-6+{3-[4-2(4-7)]}

-6+[3-(4-2(-3))]

-6+[3-(4+6)]

-6+(3-10)

-6+(-7)
-6-7 = -13