Question

Solve the system of equations.

−9y+4x−20=0
−7y+16x−80=0
​x=?
y=?
not looking for an explanation just give me the answers.

Answer 1

We have to give explanations we cant jus give direct answers

Answer 2

Do you know how to solve a system of equations?

Answer 3

actually you can

Answer 4

Yeah, we can if we want to get in trouble :D

Answer 5

So there's a few ways to solve a system of equations

1. The elimination method
2. The substitution method
3. Graphing it
4. Using an online calculator

If you want the answer, I'd suggest option #4.
http://www.wolframalpha.com/ is a good resource

If you want to save time but still do some work, you can graph it using https://www.desmos.com/calculator
Wherever the two lines intersect, that's your answer

Answer 6

I only really recommend the latter two options if you're familiar with the substitution and elimination method

Answer 7

Cheers

Answer 8

If you'd like me to elaborate more on how to use wolframalpha, I'd be more than glad to assist you in your endeavor.

Answer 9

yes, gladly assist you in your endeavor