Question

Identify the values that create ordered pairs that are solutions to the equation 3x-5y=20

(5,y1) and (x2,2) PLZ HELP!!!!

Answer 1

(5,-1)

(10,2)

Explanation:

The given equation is 3x - 5y = 20 ........ (1)

Now, putting x = 5, in equation (1) we get,

15 - 5y = 20

⇒ 5y = - 5

⇒ y = - 1

So, the ordered pair (5,-1) is a solution of the equation (1).

Now, putting y = 2, in equation (1) we get,

3x - 10 = 20

⇒ 3x = 30

⇒ x = 10

So, the ordered pair (10,2) is a solution of the equation (1). (Answer)