Review for Solving Equations Unit Test

Label what each part of the equation 7x - 2 = 15 represents.

7 is a ​ (a)  

x is a ​ (b)  

15 is a ​ (c)  

• coefficient
• variable
• constant
• inequality
• expression

Tags

CCSS.6.EE.A.2B

Write an equation for the model above.

• x + 3 = -9
• x - 3 = 9
• 3x + 1 = 9
• 3x - 1 = 9

Tags

CCSS.HSA.CED.A.3

 Identify the variables in the following expression:  4x + 2y - 6

• 4, 2, -6
• -4 and x
• X and Y 
• -6

Tags

CCSS.6.EE.A.2B

What equation is modeled?

• 3 = 6
• 3x = 6
• x = 6
• 3 = 6x

Tags

CCSS.HSA.CED.A.3

• term

• coefficient

• variable

• constant

Tags

CCSS.6.EE.A.2B

• term
• coefficient
• variable
• constant

Tags

CCSS.6.EE.A.2B

Which equation matches the picture above?

Key:

Cup= C

Snowflake =1

• c = 4

• 1 + 1 = 8

• 2 = 8

• 2C = 8

Tags

CCSS.2.OA.A.1

Which equations matches the picture?

Key:

Birdhouse=B

Cardinal =1

• 3B + 1 = 6

• B + 3 = 6

• 1 + 3 = 6

• 6 = 3B + 1

Tags

CCSS.HSA.CED.A.3

Using the model, write the equation.

• 6 = 2+x;

• 6 = -2x;

• -6 = 2x;

• 6 = 2x;

Tags

CCSS.HSA.CED.A.3

Which equation matches the picture above?

• t = 3

• t + 4 = 7

• 1 + 4 = 7

• 4t + 1 = 7

Tags

CCSS.HSA.CED.A.3