Question

Simplify the following (1 to 5):
1. 7-8 ÷ (-2) + 3 × (-4).
2. 9-{7-24÷(8+6×2-16)}
3. -11-[-6-{3-5(8÷4-1)}]
4. (-3)×(-12)÷(-4)+3×6
5. 14÷(3 of 2-3+4)-9(5-3)

PLEASE ANSWER STEP BY STEP​

Answer 1

Step-by-step explanation:

1. -9

2. 8

3. -15

4. 9

5. -16