Systems of Equations Elimination and Graphing

3x - 17 = 4

x is ....

• 7

• 5

• 3

• 1

What is the solution of

2x -21 = 5y

3 + 4y = -3x

?

• x = 3, y = -3

• x = - 3, y = -3

• x = 2, y = -3

• x = - 3, y = 3

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution of

2x - y = 1

3x + 5y = 34

?

• x = - 3, y = 5

• x = 3, y = 6

• x = 3, y = 5

• x = 2, y = 5

Tags

CCSS.HSA.REI.C.9

The value of x in the simultaneous equation below is ...

-3x + y = 5

-6x + 5y = 20

• -20

• -10

• -5

• 5

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the point of intersection?

• (1, -1)
• (-1, 1)
• (0, -2)
• (2, 0)

Tags

CCSS.8.EE.C.8B

Give the point of intersection for the simultaneous equations.

• (3,1)
• (1, 3)
• (-1, 3)
• (1, -3)

Tags

CCSS.8.EE.C.8B

Give the solution for the simultaneous equations.

• (-2, -2)
• (2, -2)
• (-2 ,2)
• (2, 2)

Tags

CCSS.8.EE.C.8B

Verify which point is the intersection point for these simultaneous equations.
y = -x + 3
2x - y = 6

• (0, 3)
• (3, 0)
• (1, 2) 
• (2, 1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Give the point of intersection for the simultaneous equations.

• (-2, -8)
• (-8, -2)
• (2, -8)
• doesn't have one

Tags

CCSS.8.EE.C.8B

Verify the intersection point for these simultaneous equations.
y = x + 2
y = -2x - 10 

• (-4, -2)
• (12, -34)
• (4, -18)
• (-2, -6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6