Answer:
Y= -5ac+b/5a
Step-by-step explanation:
SSSOOOoo here is why
5ac + 5ay = b
add -5ac to both sides.
5ac+5ay+-5ac=b+-5ac
5ay=-5ac+b
divide both sides by 5a
5ay/5a = -5ac+b/5a
in which is equal to y=-5ac+b/5a
