Equations Review

3(x-8)=3x-24

• No Solution

• One Solution

• Infinite Solutions

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

Simplify each equation. Tell whether the equation has one, no, or infinite solutions.
5x + 6 = 2 + 3x

• one
• no solutions
• infinite solutions

Tags

CCSS.8.EE.C.7A

3(x-2) + 1 = 3x - 5

• No Solution
• One Solution
• Infinite Solutions

Tags

CCSS.8.EE.C.7A

2(6 - 6x ) + x = 12 + 4x

• X = 0

• No solution

• X= 1

• X = -1

16 - 2( 3x + 4 ) = 38

• X= - 2.3

• X = - 5

• X = 3/7

• X = 5

-5(2x - 4) = 2(10 - 5x)

• No Solution

• One Solution

• Infinite Solution

Tags

CCSS.8.EE.C.7A

-10x - 135 = 117 + 2x

• 25
• -18
• -21
• 22

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6