One-step Equations

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

c + 8 = 20

• 12
• 28
• 13
• -13

Tags

CCSS.6.EE.B.7

4x = 44

• x = 40
• x = 11
• x = 48
• x = 176

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

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

• subtraction
• addition
• multiplication
• division

What is your first step when you solve  x + 5 = 12

• Add 5 to 5 and add 5 to 5 to 12
• Subtract 5 from 5 and subtract 5 from 12
• Subtract 12 from 12 and subtract 12 from 5
• Add 12 to 12 and add 12 to 5

In an equation or inequality, you want to get the variable...

• on one side
• to disappear
• by itself

Tags

CCSS.7.EE.B.4A

Solve this equation.

• x = 4
• x = 7
• x = 3
• x = 11

Tags

CCSS.6.EE.B.7

What equation is modeled here?

• x - 6 = 13
• x + 6 = 12
• x + 6 = 13
• x6 = 13

Tags

CCSS.HSA.CED.A.3

Solve for x.

• x = 6
• x = 7
• x = 13
• x = 19

Tags

CCSS.6.EE.B.7