Question

Please help answer 2 and 3 the best you possibly can

Answer 1

Below.

Explanation:

(2). 6x + 51 + 111 = 180

6x = 180 - 162 = 18

x = 3.

(3). 6x = 30

x = 5.

Answer 2

2. x = 3

3. x = 5