Question

evaluate this with me please

Answer 1

their are 3 pages check it ☝️

Answer 2

$\huge{\bigstar}$$\boxed{\huge{\red{\mathfrak{Answer}}}}$$\huge{\bigstar}$

_________________________

Some basic knowledge :

| Any integer |

When any integer cane out of this sign it becomes an positive integer and any positive integer remain constant .

For ex :

| -1 | = 1

| 2 | = 2

_________________________

1. )

| -7 | = 7

2. )

| 2 | = 2

3. )

| 0 | = 0

4. )

- | 5 | = -5

5. )

= - (| -3 |)

= - ( 3 )

= - 3

6. )

=| -7 | - | 4 |

= 7 - 4 = 3

7. )

= | -2 | + | 15 |

= 2 + 15

= 17

8. )

= | 9 | - | - 4 |

= 9 - 4

= 5

9. )

= - | - 101 |

= - 101

10. )

= | -17 | - | 17 |

= 17 - 17

= 0

11. )

= | - 13 | + | - 3 |

= 13 + 3

= 16

12. )

= | 8 | - | - 7 |

= 8 - 7

= 1