Question

Simplify: (4 – 5) – (13 – 18 + 2).​

Answer 1

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Answer is 2

$\mathfrak{\underline{\underline{solution :}}}$

(4 – 5) – (13 – 18 + 2)

subtracting 4,5 in first brackets

= -1-(13+2-18)

simplifying numbers in second brackets

= -1-(15-18)

- and - changes to +

= -1-(-3)

= -1+3

= 2

Answer 2

Answer:

2

Step-by-step explanation:

4–5=–1

13–18+2=–3

–1–(-3)=–1+3=2