Question

Simplify: {-13-(-17)}+{-12-(-40)}​

Answer 1

Answer:

I think this is for class 9 if i am not wrong then please thank my answer

Answer 2

{-13-(-17)}+{-12-(-40)}

= {-13+17}+{-12+40}

= {+4}+{28}

= 4+28

= 32

here is your answer mate.......