Respuesta :
Answer:
the error is in step 3 and w=15
Step-by-step explanation:
w=30/2
w=15
Answer:
w=15 mistake was on step 3
Step-by-step explanation:

Answer:
the error is in step 3 and w=15
Step-by-step explanation:
w=30/2
w=15
Answer:
w=15 mistake was on step 3
Step-by-step explanation: