Solve Systems of Equations Substitution

What is the solution to the system?

• (0, 3)

• (3, 0)

• No solution (parallel lines)

• Infinitely many solutions

Tags

CCSS.8.EE.C.8B

What is the solution?

• 1

• -2

• (1, 2)

• (1, -1)

Tags

CCSS.8.EE.C.8B

What is the solution to the system?

y = 2x +4

2x - y = -6

• No solution

• (2, 2)

• (-1, 2)

• (-1, -2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

The solution to a system of equations is any ordered pair that makes both equations true. 

• True

• False

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to the system?

• No solution

• (0, 3)

• (0, -2)

• (2, 4)

Tags

CCSS.8.EE.C.8B

How many solutions will this system have?

• No solution

• Infinitely many solutions

• (1, 0)

• One solution

Tags

CCSS.8.EE.C.8A

Solve the following system by substitution:

y = 3x

6x - 2y = 0

• (5, -6)

• no solution

• infinite solutions

• (0, 0)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the following system by substitution: y = 3x - 4

y = -7x + 6

• none of the other choices

• (1, -1)

• (-1, -5)

• infinite solutions

• (-0.5, -4.15)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the following system by substitution: -8x + 8y = -24 y = 5x - 11 The x-value of the solution is ---. (Just type in the number)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the following system by substitution:

7x - 8y = -19

y = 5

• (3, 5)

• (5, 3)

• (3, 4)

• (4, 3)

• none of the other choices

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6