Solving equations unit test

Solve for b:

4b + 5 = 1 + 5b

• b = 4

• b = 1.5

• b = 6

• b = 4/9

Solve for h:

17 + 4h + 2 = 1 - 6h

• h = -1.8

• h = 2

• h = 9

• h = -0.555...

Solve for k:


 $\frac{9}{4}k\ -\ 12\ =\ \frac{1}{4}k\ -\ 4$  

• k = 4

• k = 1/4

• k = - 3

• k = - 0.25

Solve for g:

6 ( −2g − 1 ) = − ( 13g + 2 )

• g = 4

• g = 5

• g = 8/25

• g = 1

Solve for p:

10p - 3 = 2 ( 12 + 4p ) - 7

• p = 10

• p = -10

• p = 1

• p = 2.5

How many solutions does the following equation have?

7 ( y + 3 ) = 5y + 8

• No Solution

• One Solution

• Infinitely Many Solutions

How many solutions does the following equation have?

3z + 9 + z = 4z + 5

• No Solution

• One Solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

Which of the following equations have infinitely many solutions?

• -6x + 35 = -6x - 35

• -6x + 35 = -6x + 35

• 6x + 35 = -6x + 35

• 6x +35 = -6x + 35

What equation matches this situation?
Robyn had some video games then bought 4 more.  Now she has a total of 10 games.

• v - 4 = 10
• v + 4 = 10
• 10 - 4 = v
• Answer not Given

Tags

CCSS.HSA.CED.A.3

The goal of solving a one, two, or multi-step equations is to:

• Find the value of the variable

• Find the constant

• Be confused

• Find the coefficient

Tags

CCSS.7.EE.B.4A