Find the value of
`(i) |-9| " " (ii) |-36| " " (iii) |0| " " (iv) |15|`
`(v) -|-3| " " (vi) 7 + |-3| " " (vii) |7 - 4| " " (viii) 8-|-7|`

Answer

To solve the given question, we need to evaluate the absolute values and perform the calculations step by step. Let's go through each part of the question:

### Step-by-Step Solution:

**(i) Find |-9|:**
- The absolute value of -9 is 9.

**Value:** 9

**(ii) Find |-36|:**
- The absolute value of -36 is 36.

**Value:** 36

**(iii) Find |0|:**
- The absolute value of 0 is 0.

**Value:** 0

**(iv) Find |15|:**
- The absolute value of 15 is 15.

**Value:** 15

**(v) Find -|-3|:**
- First, calculate |-3| which is 3.
- Then, apply the negative sign: -3.

**Value:** -3

**(vi) Find 7 + |-3|:**
- First, calculate |-3| which is 3.
- Then, add 7 + 3 = 10.

**Value:** 10

**(vii) Find |7 - 4|:**
- Calculate 7 - 4 = 3.
- Then, find the absolute value of 3, which is 3.

**Value:** 3

**(viii) Find 8 - |-7|:**
- First, calculate |-7| which is 7.
- Then, subtract: 8 - 7 = 1.

**Value:** 1

### Final Answers:
1. (i) 9
2. (ii) 36
3. (iii) 0
4. (iv) 15
5. (v) -3
6. (vi) 10
7. (vii) 3
8. (viii) 1