One/ Two- Step Equations

Solve for x.
x+2=-10

• x=-12
• x=6
• x=-8
• x=2

Tags

CCSS.6.EE.B.7

Solve for y.
-2y=20

• y=-10
• y=2
• y=-20
• y=15

Tags

CCSS.6.EE.B.7

In the equation

x + 7 = 12

7 is being added to the variable, x.

How should you show your work to isolate the variable and solve the equation?

• Subtract 7 from both sides. The solution is x = 5.

• Add 7 to both sides.

  The solution is x = 19.

• Multiply both sides by 7 The solution is x = 84.

 $16\ =\frac{k}{11}$  

The variable, k, is being divided by 11. What step needs to be completed to isolate the variable k?

• Divide both sides by 11

• Multiply both sides by 11.

• Add 11 to both sides.

• Subtract 11 to both sides.

Solve for p in the following equation:

4p = 16

• p = 12

• p = 64

• p = 3

• p = 4

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7

x - 10 = 3

Tags

CCSS.6.EE.B.7

Which equation best describes the situation below?

5 less than a number is 15.

• x - 5 = 15

• 5 - x = 15

• 15 - x = 5

x - 4 = 12

Tags

CCSS.6.EE.B.7

 $2x-5=7$  

• 2

• 6

• 1

• 4

Tags

CCSS.7.EE.B.4A