Determining Nature of Solutions to Linear Equations

Which of these is a solution to the equation
y = 2x-7?

• (2,-3)

• (0, 7)

Which of these is a solution to the equation
5x - y = -12 ?

• (-4,-8)

• (-4,6)

Select all of the points that are solutions to the linear equation 5x + 8y = 40.

• (8, 0)

• (4, 2)

• (0,5)

• (1, 6)

Select all of the points that are solutions to the equation x + 4y = 20.

• (10, 2.5)

• (0, 5)

• (2, 10)

• (5, 3)

Which of these is a solution to the equation
y = 5x?

• (1,5)

• (1, -5)

Which of these is a solution to the equation
3y -2x = -3 ?

• (6,3)

• (5,9)

Which of the following points are solutions to the equation?
 y = 3x + 2

• (0,3)

• (1, 6)

• (1, 5)

• (6, 0)

Select all of the points that are solutions to the linear equation 2x + 9y = 54

• (9, 12)

• (6, 0)

• (0, 6)

• (9, 4)

Is the ordered pair (2, 0) a solution to the equation 2x + y = 4?

• yes

• no

• not enough information

Is the point (-2, 5) a solution to the equation x + y = 7?

• yes

• no

• not enough information