Answer:
-4x+y=7
Step-by-step explanation:
lets say you have y=4x+7 (linear equation)
to conver it to standard form you've got to make it Ax+By=C
so you minus the 4x and you should have -4x+y=7 for your standard form
Can you please give a clearer explanation of what is your question?
-6 books each month
-24 books
24 divided by 6
4 months
no sé eres tú