Question

please help me. if you guys help me I will definitely mark you as brainlist.... and the answer of this question is -1/7​

Answer 1

Step-by-step explanation:

9(z+5)/54-6(z+1)/54=(z+3)/4

9z+45-(6z+6)=(z+3)/4×54

3z+39=(z+3)/2×27

6z+78=27z+81

78-81=27z-6z

-3=21z

z=-3/21

z=-1/7

Answer 2

Answer:

Answer Is -1/7

Mark me brainlist