Question

2(x + 1) + 1 = 1 - 2(x - 7)​

Answer 1

x = 3

Explanation:

2(x + 1) + 1 = 1 - 2(x - 7)​

2x + 2 + 1 = 1 - 2x + 14

4x = 1 + 14 - 2 - 1

4x = 12

x = 3.

Answer 2

x = 3.

Explanation:

2(x + 1) + 1 = 1 - 2(x - 7)​

2x + 2 + 1 = 1 - 2x + 14

4x = 1 + 14 - 2 - 1

4x = 12

x = 3.