Solving Linear Equations Review 1

What is the value of x?
4x - 5 = 15

• 5
• -5
• 4
• ?

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

What would need changed to make an equation with no solution?
2x - 1 = x + 1

• 2x changed to x
• 2x changed to 3x
• nothing changed
• ?

Tags

CCSS.HSA.REI.B.3

Which of these has no solution?

• 2x + 1 = 2x - 1
• 2x + 1 = 2x + 1
• 2x + 1 = 3x
• ?

Tags

CCSS.HSA.REI.B.3

How many solutions does this equation have?
6x - 2 = 2(3x + 1)

• none
• exactly one
• exactly two
• Infinitely many

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

Which of these equations has infinitely many solutions?

• 6x + 2 = 2(3x + 1)
• 6x + 2 = 5x + 2
• 6x + 2 = 6x + 3
• ?

Tags

CCSS.8.EE.C.7A

Which expression is equal to 3x + 2?

• 3x - 2
• 2(x + 1) + x
• 2( x + 2 ) + x
• ?

Tags

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What kind of equation has no solution?

• identity
• contradiction
• conditional
• ?

Tags

CCSS.HSA.REI.D.11

What kind of equation has exactly one solution?

• identity
• contradiction
• conditional
• ?

Tags

CCSS.HSA.REI.B.3

What kind of equation has infinitely many solutions?

• identity
• contradiction
• conditional
• ?

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.11

CCSS.HSA.REI.D.10

What kind of equation has exactly two solutions?

• identity
• contradiction
• conditional
• nothing we will encounter in 8th grade

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.4