1-Step Equations Review

What is the goal when solving an equation?

• To make zero pairs

• To isolate the variable

• To justify my answer

Tags

CCSS.7.EE.B.4A

What is a variable?

• A number that represents an unknown value

• A letter that represents an unknown value

Tags

CCSS.6.EE.A.2B

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

What is the inverse operation needed to solve for p?
765 = p - 254

• subtraction
• addition
• multiplication
• division

Tags

CCSS.6.EE.B.7

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

To solve the equation

x + 5 = 8

I would ....

• subtract 5 from x

• subtract 5 from both sides

• subtract 5 from one side and add 5 to the other

• add 5 to both sides

Tags

CCSS.6.EE.B.7

To solve the equation

3a =12,

I would....

• add 3 to both sides

• subtract 3 from both sides

• divide both sides by 3

• divide just the right by 3

Tags

CCSS.6.EE.B.7

CHOOSE THE CORRECT EQUATION:
Sheri and Matt ate a total of 10 pickles. If Michael ate 6, how many did Sheri eat?

• 10p=6
• 6p=10
• 6 + p = 10
• 10 +6 = p

Tags

CCSS.HSA.CED.A.3

Cheryl gets paid $8 per hour for her job at the record store. She made a total of $96 last week.

Which equation models this situation?

• 96h = 8

• h/96 = 8

• 8h = 96

• h/8 = 96

Tags

CCSS.HSA.CED.A.3

Write an equation that models the following statement:

17 less than h equals 42

• 17-h=42

• h-17=42

• h+17=42

• 17+h=42