Mid-Unit Equations

What type of solution can be found for the system of linear equations represented below?

y = x + 1

y = x + 6

• No Solution

• Infinite Number of Solutions

• (2,3)

• (6,-2)

Tags

CCSS.8.EE.C.8B

Solve the system of equations using elimination.

3x + y = –14

–2x – y = 9

• (-5,1)

• (5,-1)

• (1,4)

• (-1,4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system of equations using elimination.

x + 3y = 18

–x – 4y = –25

• (3,7)

• (-3,7)

• (7,-3)

• (-3,-7)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to the following system? (Plug & Chug) -4x+3y=-5 -2x+2y=6

• x=0, y=3

• x=10, y=13

• x=14, y=17

• x=1, y=1

Tags

CCSS.HSA.REI.C.9

• x=0, y=-3

• x=3, y=0

• x=-3, y=3

• x=3, y=9

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

Tags

CCSS.8.EE.C.8B

Solution the system of equation using substitution.

2x - 3y = -1

y = x −1

• (-3, -4)

• (4,3)

• (3,4)

• (-4,-3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve.
(2x - 3) / 4  = 9

• x = 24

• x = 12

• x = 17.5

• x = 19.5

Tags

CCSS.7.EE.B.4A

2x - 3 + 4x = 27

• 12

• 4

• 5

• 15

Tags

CCSS.8.EE.C.7B