Question

Please answer the picture i put! Thanks Sooo much. ​

Answer 1

The answer is A and B

Answer 2

Both.

Explanation:

Pretend that x=1. The first equation is 1=-1+1-0+1 and when you solve that you get 1=1, which is true. To do it step by step: -1+1=0. 0-0=-. 0+1=1.

When you do the same thing to the second equation (x-1), then the equation would be 1=0+(1-0). When you solve the equation, you end up with 1=1, which is also true. Step by step: 1-0=1. 0+1=1.