One and Two-Step Equations

x - 8 = -5 

• 13
• -13
• 3
• -3

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

15 = 2a + 7

• 2
• 4
• 12
• 14

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What is a one-step equation?

• A problem where multiple operations are present.
• A problem where the variable is missing.
• An equation where only one step (operation) is needed to solve it.
• An equation where two steps (two operations) are needed to solve it.

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What is a two-step equation?

• An equation where two steps (or operations) are needed to solve it.
• An equation where only one step is needed to solve it.
• A problem with only one operation present.
• A problem where you find the square-root of a number.

Tags

CCSS.7.EE.B.3

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.A.3

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.6.EE.B.5

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5
• Subtract 6 from both sides then multiply both sides by 5
• Subtract 6 from both sides then divide both sides by 5

Tags

CCSS.7.EE.B.4A

-5 + m

What inverse operation would you

do to isolate the variable above?

• Add -5

• Add 5

• Subtract 5

• Divide by -5

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

In the equation 4y +-9 =-36
y = -4

• True
• False

Tags

CCSS.6.EE.B.5