Question

Could anyone please answer these Grade 8 Linear Equations questions? (Attachment below)​

Answer 1

Answer:

3/2(z-(4z-1/2))=1/8-5/4(z-z/2)

Step-by-step explanation:

3/2((2z-4z-1)/2)=1/8-5/4(2z-z/2)

3/2(2z-1/2)=1-10/8(z/2)

6z-3/4=-9/8(z-2)

Answer 2

Step-by-step explanation:

2nd) answer =a=5 verified