Question

{-13-(-27)}+{25-(40)}​

Answer 1

{-13-(-27)} +{ 25 -(40)}

{ -13+27} +{ 25 -40}

14+( -15)

14-15

-1

Hope this helps you...

Answer 2

Answer:

(-1)

Step-by-step explanation:

We first simplify the question into a concise expression using the following sign conventions and then solve it:

- × + = -

- × - = +

+ × + = +

{-13 -(-27)} + {25 - (40)}

= {-13 + 27} + {25 - 40}

= -13 + 27 + 25 - 40

= 27 + 25 - 13 - 40

= 52 - 53

= -1

Hope it helps you :)

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