TEKS.MATH.8.8C

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

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TEKS.MATH.8.8C

Solve for x:
8x - 10 = -34

• 4
• 3
• -3
• -24

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TEKS.MATH.8.8C

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

• 1
• 2
• 3
• 4

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TEKS.MATH.8.8C

The sum of the digits of a two-digit number is 9.  The number is 9 times the unit digit.  Find the number 

• 36
• 54
• 45
• 27

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TEKS.MATH.8.8C

-10(4)

• 40
• -14
• -40
• 14

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TEKS.MATH.8.8C

if a = 3 and b = 7

2b - 4a

• -16

• 7

• 26

• 2

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TEKS.MATH.8.8C

Jacob solved the following equation using the steps shown.

Step 1 5x + 9 = 2x - 3

Step 2 3x + 9 = -3

Step 3 3x = -12

Step 4 x = -4

What operation did he perform to get from Step 1 to Step 2?

• Subtracted 2x from both sides of the equation

• Subtracted 9 from both sides of the equation

• Multiplied both sides of the equation by 3

• Added -3 to both sides of the equation

Tags

TEKS.MATH.8.8C

2t- 9=21

• 10

• 15

• 9

• 8

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TEKS.MATH.8.8C

 $y=\ \frac{z}{x}\ \ solve\ for\ x$  

•  $x\ =\ \frac{y}{z}$  

•  $x\ =\ \frac{z}{y}$  

•  $x\ =\ yz$  

•  $x\ =\ y\ -\ z$  

Tags

TEKS.MATH.8.8C

3x - 8 = 3(x - 4) + 1

• One Unique Solution

• No Solution

• Infinitely Many Solutions

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TEKS.MATH.8.8C