Question

Hey can anyone help?

Answer 1

x = 9

Explanation:

1. 180 - 74 = 106

2. 106 - 64 = 42

3. 42 + 12 = 54

4. 54 / 6 = 9

Answer 2

x = 9°

Explanation:

Forming the equation,

→ 74° + 64° + (6x - 12)° = 180°

Now the required value of x will be,

→ 74° + 64° + (6x - 12)° = 180°

→ 126° + 6x = 180°

→ 6x = 180° - 126°

→ x = 54°/6

→ [ x = 9° ]

Hence, required value of x is 9°.