Answer :
Answer:
n=8
Step-by-step explanation:
57=8n-7
add 7 on both sides
64=8n
divide 8
n=8
Answer:
8
Step-by-step explanation:
57=8n-7
add 7 to both sides
64=8n
divide by 8 on both sides
n=8
Answer:
n=8
Step-by-step explanation:
57=8n-7
add 7 on both sides
64=8n
divide 8
n=8
Answer:
8
Step-by-step explanation:
57=8n-7
add 7 to both sides
64=8n
divide by 8 on both sides
n=8