Checking Solutions to Linear Equations

Solve the system of linear equations

y = x + 4

y = 3x

• (0, 0)

• (6, 3)

• (0, 4)

• (2, 6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system of linear equations

y = x + 3

y = 2x + 2

• (1, 4)

• (4, 1)

• (0, 3)

• (0, 2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Find the Solution to the System of linear equations.

y = 2x + 1

y = 1/2x + 4

• (0,4)

• (5, 2)

• (2, 5)

• (0,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system of linear equations

y = 4x - 7

y = 1/3x + 4

• (0, -7)

• (3, 5)

• (0, 4)

• (-3, 5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system of linear Equations

y = 3 - x

y = 3/2x + 8

• (2, 5)

• (-2, 5)

• (5, 2)

• (2, -5)

Tags

CCSS.HSA.REI.C.7

Select the TWO linear equations that would make a system with no solutions

• y = 3x + 4

• y = 1/3x + 4

• y = 3x + 2

• y = -3x + 2

Tags

CCSS.8.EE.C.8B

Select the TWO equations that would make a system of linear equations with infinitely many solutions

• y = 1/2x + 2

• y = 1/2x - 2

• y = 1/2x + 2

• y = 1/2 x + 3

Tags

CCSS.8.EE.C.8B

Will the solution (-3, -7) make the following system of equations a true statement? 
y = 4x + 5
y = x – 4

• YES

• NO

Determine if (4, 1) is a solution for the system of equations.
y = -x + 5
y = 2x - 7

• yes

• no

What is the solution to this system of equations?

• (2,1)

• No Solution

• (-2, -1)

• (0, -3)

Tags

CCSS.8.EE.C.8B