Lesson 2-5 Review

Determine the type of solution you will have if you get
-6=6

• one solution
• infinite solution=identity
• no solution
• I don't know.  I need to study.

Tags

CCSS.8.EE.C.7A

Determine the type of solution you will have if you get
x=0.25

• one solution
• infinite solution=identity
• no solution
• I don't know.  I need to study.

Tags

CCSS.8.EE.C.7A

• one solution

• no solution

• infinite solutions

Tags

CCSS.8.EE.C.7A

• one solution

• no solution

• infinite solutions

Tags

CCSS.8.EE.C.7A

Tags

CCSS.7.EE.B.4A

The objective when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• Combine Like Terms.

Tags

CCSS.7.EE.B.4A

Solve the equation:
3(x - 1) = 2x + 9

• x = 12
• no solution
• x = 10
• x = 6

Which of the equations has no solution?

• 2x + 1 = 5x - 3
• 2(x - 7) = 2x-14
• 3(2x+1) = 6x+1
• 15x - 30 = 0

Tags

CCSS.8.EE.C.7A

What is the solution to this equation?

• one solution
• no solution
• infinite solutions
• none of these

Tags

CCSS.8.EE.C.7A