Test in Linear Equation

Match the following algebraic equations to their corresponding values of x.

• 14

• x - 3 = 12

• 3

• 8 + x = 13

• 5

• 8

• 15

• 8x = 24

Tags

CCSS.6.EE.B.7

Match the following verbal phrases to their corresponding math expressions.

• 10 + x = 10

• A number minus ten yields ten.

• x + y = 10

• A total of ten and some number is ten.

• x - 10 = 10

• The sum of x and y is 10.

• 10x = x + 10

• Ten times a number is equal to the sum of that number and 10.

• 2x - 10 = 10.

• Ten less than twice of a number is ten.

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Choose ONLY the ones that are linear expressions!

• 3 + 7x

• 7x² - 3

The following are conditions to check for linear expressions, EXCEPT for:

• Highest exponent is 1.

• No negative exponent

• No variable in the denominator

• No variable inside a square root

• No variable in the numerator.

Tags

CCSS.6.EE.A.2C

Solve for x and y
3x + 2y = 16
7x + y = 19

• (-2,5)

• (-2,-5)

• (2,-5)

• (2,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

How many solutions does this system of equations have?

• One Solution

• No solution

• Infinitely Many Solutions

• Two Solutions

Tags

CCSS.8.EE.C.8A

Solve the system of equations by elimination.
-x + y = -13
-8x - 4y = -8 

• (5, 8)

• (5, -8)

• (-5, -18)

• (-5, 8)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve for x and y
y = 2x + 1
y = 4x - 1

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6