Answer:
x^2+y^2=16
Step-by-step explanation:
i think so
I would say " zero" to. Sorry if it's wrong
what's your question that you're asking??
B
did the math for it!!
x = -8
16+6-6x-4=-7x+3+7
Combine like terms
18 -6x = -7x+10
Add 7x to each side
18-6x+7x = -7x+7x+10
18+x = 10
Subtract 18 from each side
18+x-18 = 10-18
