Test Systems of Equations Solutions

What is the solution?

• No solution

• (0, 2)

• (0, -4)

• (3, -3)

Tags

CCSS.8.EE.C.8B

Solve using Substitution:

y=3x

5x + 2y = 44

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve using elimination:

4x + 8y = 20

-4x + 2y = -30

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

The store sold ​ (a)   regular towels and ​ (b)   beach towels

• 33

• 9

• 51

• 50

• 2

• 10

Tags

CCSS.8.EE.C.8C

What is the least common multiple that can be multiplied to eliminate a variable?

(just the number)

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve by Elimination.

• (-3,2)

• (-3,6)

• (3,0)

• (0,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve by Elimination.

• (4,2)

• (5,2)

• (5,1)

• (-4,2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve by substitution.

• (-6,-17)

• (6,5)

• (1,4)

• (3,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve by Elimination.

• (-1,2)

• (1,2)

• (3,1)

• (1,-2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve by Elimination

• (2,1)

• (-2,13)

• (4,2)

• (-4,19)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6