Question

Your friend solves the question is your friend correct? Explain your reasoning

Someone help me with this please !!!

Answer 1

Answer:

22 one is correct and so 21 its nothing wrong you can give it a+ like a teacher

reasoning: because the following equation should be done as it is so its correct

hope my answer helps you

Answer 2

Answer:

21 incorrect

22 correct

Step-by-step explanation:

21 is incorect because on the second line when he distributed -2 within the bracket it should be -14+2y+4 = -4 not -14-2y+4. because negative x negative is positive.

22. is correct