Two-Step Equations

Which equation matches the diagram?

• 3 + x - 4 = 5

• x - 4 = 5

• 3x - 4 = 5

• 3x + 4 = 5

Tags

CCSS.HSA.CED.A.3

What two operations are being done to x? (not the opposite)

• Add 5

• Subtract 4

• Multiply by 3

• Divide by 3

Tags

CCSS.HSA.CED.A.3

What is the first step to solve the following equation?

3x - 4 = 5

• Add 4

• Subtract 4

• Subtract 5

• Divide by 3

Tags

CCSS.HSA.REI.A.1

What is the second step to solve the following equation?

3x - 4 = 5

• Add 4

• Subtract 4

• Subtract 5

• Divide by 3

Tags

CCSS.HSA.REI.A.1

What is the second step to solve the following equation?

5x + 4 = 9

• Divide by 5

• Subtract 9

• Subtract 5

• Add 4

Tags

CCSS.7.EE.B.4A

Select correct work: 4x - 3 = 17

• 4x - 3 = 17
  -4 -4
  x - 3 =13
  + 3 +3
  x = 16
  4(16)-3 = 17
  20-3 = 17
  17 = 17

• 4x - 3 = 17
  + 3 +3
  4x = 20
  4 4
  x = 5
  4(5)-3 = 17
  20 - 3 = 17
  17 = 17

Tags

CCSS.HSA.REI.A.1