Equations with Many Solutions, No solutions or One Solution

Which of the following equations has infinitely many solutions?

• b+2=b+2

• b=-b+2

• b+2=b-2

• b+b=2

Tags

CCSS.8.EE.C.7A

Which of the following equations has only one solution?

• c+2=c+2

• c=-c+2

• c+2=c-2

• c-c=2

Tags

CCSS.8.EE.C.7A

How many solutions does the equation 5x+17=4(3x-1) have?

• Infinitely many solutions

• One solution

• No solutions

• The number of solutions cannot be determined

Tags

CCSS.8.EE.C.7A

How many solutions does the equation 7x-11=5(x-2)+2x-1 have?

• Infinitely many solutions

• One solution

• No solutions

• The number of solutions cannot be determined.

Tags

CCSS.8.EE.C.7A

Which of the following equations has exactly one solution?

• -7x+2=-3(x-3)-4x-7

• 14x=7(2x+2)

• 5x+3=-2(2x+3)

• 3(4x+2)-9=12x-3

Tags

CCSS.8.EE.C.7A

Which of the following equations has no solutions?

• -6x+1=-3(2x+1)+x

• -5+14x=7(2x)-5

• 4x-4=-4(-x+1)

• -9x+2=-3(3x+2)

Tags

CCSS.8.EE.C.7A

Solve 10y+7-4y=-5+6y+22. Tell whether the equation has infinitely many solutions or no solution.

• infinately many solutions

• only one solution

• 2 solutions

• no solutions

Tags

CCSS.8.EE.C.7A

Solve 6(x-1)=6x-1. Tell whether the equation has infinitely many solutions or no solution.

• No solution

• infinitely many solutions

• x=0

• x=1

Tags

CCSS.8.EE.C.7A

Solve 7(x-2)=7x-14. Tell whether the equation has infinitely many solutions or no solution.

• No solution

• infinitely many solutions

• one solution

• x=1

Tags

CCSS.8.EE.C.7A

Which of the following equations has NO solution?

• a+2=a+2

• a=-a+2

• a+2=a-2

• a+a=2

Tags

CCSS.8.EE.C.7A