Respuesta :
Answer:
-2 1/4z+1/4
Step-by-step explanation:
Combine like terms:
3/4-1/2=1/4
-4z+5/4z+1/2z=-2 1/4z
so your answer is -2 1/4z+1/4
Answer:
-2 1/4z+1/4
Step-by-step explanation:
Combine like terms:
3/4-1/2=1/4
-4z+5/4z+1/2z=-2 1/4z
so your answer is -2 1/4z+1/4