Question

1. Which of the following is not a solution to the equation −2x + 3y = 9.

A) (0, 3)

B) (-6, -1)

C) (-3 , 1)

D) (1 , -3)

2. Select all the ordered pairs that are solutions to the equation 5x + 2y = -8
A) (−85,0)

B) (0, -4)

C) (-4, 0)

D) (4, -14)

E) (1, -2)

Answer 1

1. Answer is D) (1, -3)

2. Answers are B) (0,4) and D) (4,-14)

Explanation:

You can substitute the values of x and y from the options in the equations and hence, you'll get the answers.

Hope it helps you