Question

Select all the ordered pairs that are solutions to the equation 2x+y=−12

(−10, 8)

(−9, −6)

(−8, −2)

(0, −12)

(4, −20)

Answer 1

(-10,8)(0,12)(4,-20)

Explanation:

You just have to insert the points into the equation and then solve.

Ex: 2(4)-20=-12- True