Question

A=3−(5−2−(4−7))−91−(3−5)

Answer 1

Explicación paso a paso:

A=3−(5−2−(4−7))−91−(3−5)

a=3-(5-2-(-3))-91-(-2)

a=3-(5+3)-91+2

a=3-8-91+2

a=-5-91+2

a=-86+2

a=88