CCSS.Math.Content.7.EE.B.4

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.7.EE.B.4

3x + 2(4x - 4) = 3

• 4
• 3
• 2
• 1

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CCSS.Math.Content.HSA.REI.B.3

CCSS.Math.Content.7.EE.B.4

2x + 3(5x - 7) = 47

• 1
• 2
• 3
• 4

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CCSS.Math.Content.7.EE.B.4

Oshgosh would like to buy a new pair of skates for $115. So far he has saved $40. If he earns $7.50 per hour, how could I find out how many hours he must work in order to buy the skates?

• 40 + 7.50x = 115
• 40x + 7.50 = 115
• 40 + 7.50 = 115
• 40 + 17.50x = 115

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CCSS.Math.Content.7.EE.B.4

Does the sign need to flip when solving?
-2x ≥ 22

• YES
• NO

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CCSS.Math.Content.7.EE.B.4

Solve for x: -3(x-8)=87

• x=-21
• x=21
• x=37
• x=-37

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CCSS.Math.Content.7.EE.B.4

You decide to rent a bike for $25 plus $3.00 per hour.  If you spent a total of $40.00, how many hours did you rent the bike?

• 1 hour
• 4 hours
• 2 hours
• 5 hours

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CCSS.Math.Content.7.EE.B.4

Which inequality matches the graph?

• A
• B
• C
• D

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CCSS.Math.Content.7.EE.B.4

Write the equation for the line.

• y= -1x+3
• y= 3x+1
• y=(1/4)x+3
• y= x+3

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CCSS.Math.Content.7.EE.B.4

How many solutions does the equation have
3c -3 = 4c - 2

• One Solution
• No Solution
• Infinite Solutions

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CCSS.Math.Content.7.EE.B.4