Question

Simplify: (4 – 5) – (13 – 18 + 2).​

Answer 1

Answer:

$2$

Step-by-step explanation:

Solution -

ㅤ

$\rightarrow$ Solving the brackets first.

$(4 - 5) - (13 - 18 + 2) \\ \\ = - 1 - (15 - 18) \\ \\ = - 1 - ( - 3) \\ \\ = - 1 + 3$

ㅤ

$\rightarrow$ Solving the integers.

$= - 1 + 3 \\ \\ = 2$

Answer 2

- 8 is the correct answer