Question

-2-3+(-4-1+2)-(-5)=

10-2-3+(-2-4+5)+8-3=

-(+5)+(-4)-(+3)+(+5)-(-9)-(+8)=

si me dicen la formula mejor porfa ayuda no entiendo ​

Answer 1

-2-3+(-4-1+2)-(-5)

-5 + (-5+2) + 5

-5 + (-3) + 5

-5 - 3 + 5

-8 + 5

-3

10-2-3+(-2-4+5)+8-3

10 - 5 + (-6+5) + 5

5 + (-1) + 5

5 - 1 + 5

4 + 5

9

-(+5)+(-4)-(+3)+(+5)-(-9)-(+8)

- 5  - 4 - 3  + 5  + 9 - 8

-12 + 14 - 8

+2 - 8

-6

Eternamente axllxa