Classification of Solutions & Linear Equations

Solve:
2x + 1 = 2x - 1

• No Solution
• x = 0
• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

Solve:
3x + 15 = 3(x + 5)

• No Solution
• x = 15
• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

Determine the type of solution you will have if you get

-6=6

• one solution

• infinitely many solutions

• no solution

• I don't know. I need to study.

Tags

CCSS.8.EE.C.7A

7w + 5 = 3w - 15

• 5
• -2
• 2
• -5

-8y = -3y -15

• 3
• -3
• 5
• -5

What is the definition of one solution?

• no matter what constant is substituted in for the variable, the equation is ALWAYS true
• no matter what constant is substituted in for the variable, the equation will NEVER be true
• only this ONE solution will make the equation true

Tags

CCSS.8.EE.C.7A

What is the definition of no solution?

• no matter what constant is substituted in for the variable, the equation is ALWAYS true
• no matter what constant is substituted in for the variable, the equation will NEVER be true
• only this ONE solution will make the equation true

Tags

CCSS.8.EE.C.7A

What is the definition of infinite solutions?

• no matter what constant is substituted in for the variable, the equation is ALWAYS true
• no matter what constant is substituted in for the variable, the equation will NEVER be true
• only this ONE solution will make the equation true

Tags

CCSS.8.EE.C.7A

8z - 22 = 3 ( 3z + 11) -z

• No Solution
• One Solution
• Infinite Solutions

Tags

CCSS.8.EE.C.7A

6x + 9 – x = 3x + 9 + x

• No Solution
• One Solution
• Infinite Solutions

Tags

CCSS.8.EE.C.7A