Solving for a Variable

x - 6 = 9;

Solve for x

• 15

• 14

• 13

• 12

Tags

CCSS.6.EE.B.7

 $2\left(y-3\right)=4;\$  Solve for y

•  $y=10$  

•  $y=5$  

•  $-y=5$  

•  $2y-6=4$  

Tags

CCSS.7.EE.B.4A

What is the inverse operation needed to solve the following one-step equation?
z - 123 = 98

• subtraction
• addition
• multiplication
• division

Tags

CCSS.6.EE.B.7

Solve for x:

5x - 14 = 8x + 4

• x = 6

• x = -6

• x = -18/13

• x = 10/3

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

4x - 5x + 9 =5x - 9;

Solve for x

• x = -3

• x = 9

• x = 3

• x = -9

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

14p - 8 = 22 + 20p

• -5

• 5

• 30

• -30

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

7(2x - 4) = 42

• x= 5
• x= 8
• x= 2
• x= 9

Tags

CCSS.7.EE.B.4A

Sophie has $14 and plans to save $5 each week until she has the $64 she needs for a new jacket.  How many weeks will it take Sophie to save money for a new jacket?

• 11 weeks
• 10 weeks
• 12 weeks
• 13 weeks

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

2d - 1 = s

solve for d

• d=2s+1

• d=2s-1

• d=(s+1)/2

• d=(s-1)/2

Tags

CCSS.HSA.REI.B.3

Solve for a:  $\frac{a\ +\ b}{5}=f$  

•  $a\ =\ b\ +\ 5f$  

•  $a\ =\ \frac{f}{5}-\ b$  

•  $a\ =\ 5f\ -\ b$  

• Not enough information to solve

Tags

CCSS.HSA.CED.A.4