CCSS.Math.Content.8.EE.C.7

Solve:
2(3x - 6) = -12 + 6x

• x = 4
• No Solution
• Many Solutions
• x = (-6)

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CCSS.Math.Content.8.EE.C.7

-14x⁷/7x

• -2x⁶
• -2x
• -2x⁵
• -2x⁸

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CCSS.Math.Content.8.EE.C.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

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CCSS.Math.Content.8.EE.C.7

What is the equation of this line?

• 0
• undefined 
• y = -2
• x = -2

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CCSS.Math.Content.8.EE.C.7

Solve.
|y - 4| ≥ 8

• y ≤ -4 or y ≥ 12
• -4 ≤ y ≤ -12
• y ≤ 4 or y ≥ -12
• -12 ≤ x ≤ 4

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CCSS.Math.Content.8.EE.C.7

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

• isolate the variable.

• check the solution.

• guess and check.

• Combine Like Terms.

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CCSS.Math.Content.8.EE.C.7

2(6k-1)= -38

• k= 1

• k= 9

• k= -4

• k= -3

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CCSS.Math.Content.8.EE.C.7

Given the point (0,5) and a slope of 7, write an equation in point-slope form

• y - 0 = 7(x - 5)

• y - 5 = 7(x - 0)

• y - 7 = 5(x - 0)

• y - 5 = 0(x - 7)

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CCSS.Math.Content.8.EE.C.7

-5(y - 6) + 4

• -5y + 34

• 5y - 26

• -5y - 26

• 5y + 34

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CCSS.Math.Content.8.EE.C.7

Choose the best response: "A solution to an equation is ___________________."

• the answer

• the last step

• whatever Photomath tells me it is.

• the value of the variable that makes the equation true.

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CCSS.Math.Content.8.EE.C.7