10/21 (Pre Algebra)

6x-7=12

• 5/6
• 19/6
• 2
• 6/19

Tags

CCSS.7.EE.B.4A

• 25
• 11
• 35
• 1

Tags

CCSS.7.EE.B.4A

4y-7=2y+7

• 7
• 14/6
• 2
• 0

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

2x+4+5x=13+4x

• -3
• 9
• 3
• 1

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

What is the solution to this equation?

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

Tags

CCSS.8.EE.C.7A

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

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