Single Variable Equations

Use mental math to solve.

6x = 48

• x = 6

• x = 7

• x = 8

• x = 48

Tags

CCSS.3.OA.A.4

Use mental math to solve.

x + 9 = 23

• x = 11

• x = 14

• x = 9

• x = 12

Tags

CCSS.6.EE.B.7

Use mental math to solve.

15 = x + 6

• x = 9
• x = 15
• x = 6
• x = 12

Tags

CCSS.6.EE.B.7

Solve the equation below:

• k = 152
• k = 176
• k = 5
• k = 27

Tags

CCSS.6.EE.B.7

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 
• Subtract 62 from each side.
• Multiply each side by 62.
• Add 123 to each side.

Tags

CCSS.6.EE.B.7

Solve for p:
11p = 121

• 11
• 12
• 110
• 456

Tags

CCSS.6.EE.B.7

Solve for q:
q + 8.25 = 18

• q = 807
• q = 2.181818...
• q = 9.75
• q = 97.5

Tags

CCSS.6.EE.B.7

Solve for s:
0.4s = 20

• s = 5
• s = 0.5
• s = 50
• s = 500

Tags

CCSS.6.EE.B.7

Solve the equation below:

• k = 152
• k = 176
• k = 5
• k = 27

Tags

CCSS.6.EE.B.7

Solve for w:
-6w + 1 = -11

• 2
• 1.2
• 12
• -2

Tags

CCSS.7.EE.B.4A