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Math 7 Testlet 004 - Simplify & Factor Linear Expressions 7.EEI.A.1

Last updated 20 days ago

7 questions

Required

1

7.EEI.A.1

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7.EEI.A.1

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7.EEI.A.1

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7.EEI.A.1

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7.EEI.A.1

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7.EEI.A.1

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7.EEI.A.1

Question 1

1.

Which expression is equivalent to 9x + 18?

9(x + 2)

6(3x + 12)

3(3x + 18)

9(x + 18)

Question 2

2.

Which expression is equivalent to 3x + 2y – x + 5x?

9xy

11xy

7x + 2y

8x + 2y

Question 3

3.

Which expression is equivalent to -\frac{1}{3}(9 – 6x)?

3 + 2x

3 – 2x

-3 - 2x

-3 + 2x

Question 4

4.

Select the two expressions equivalent to 6(x+8).

6x + 48

Question 5

5.

Select the two expressions equivalent to –8x + 2.

–2(4x – 1)

–8(x + 2)

Question 6

6.

An expression is shown: 

8x – 24

Write numbers in the boxes to create an equivalent expression: 
4(_______x –_______)

Question 7

7.

For each expression in the table, mark whether it is or is not equivalent to 12a + 6.

2(3x + 7)

6x + 14

2(3x + 24)

6x + 8

–2x + 3 – (6x + 1)

–6x

–2x + 3 – (6x – 1)

Equivalent

Not Equivalent

5(7a + 1)

3(2 + 4a)

\frac{1}{2}(24a + 12)

(6a + 4) – (–6a – 2)

(15a + 12) + (3a – 6)