Question

Which of the following ordered pairs represents the solution to the system given below?

2x + y = 20
4x − 2y = 40

(10, 0)
(0, 10)
(4, 2)
(10, −10)

Answer 1

which one did you choose?

Answer 2

whta do you think?

Answer 3

(4, 2) maybe

Answer 4

@Mehek14 I think It is the 3rd one

Answer 5

no that's wrong

Answer 6

have you tried graphing it?

Answer 7

(10, 0) no but how do I graph it

Answer 8

you can use
https://www.desmos.com/calculator
and (10,0) is correct