TEKS.MATH.6.7D

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 14x + 3
• 9 + 7x

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TEKS.MATH.6.7D

Simplify the expression:
3x - 5(-2 + 4x)

• -17x + 10
• 23x - 10
• -17x - 10
• 23x + 10

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TEKS.MATH.6.7D

Use the distributive property to write an equivalent expression.
-9(y + 5)

• -9y - 45
• -9y + 45
• -9y - 14
• -y - 4

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TEKS.MATH.6.7D

25 + x = x + 25

• Commutative Property of Addition
• Commutative Property of Multiplication
• Associative Property of Multiplication
• Associative Property of Addition

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TEKS.MATH.6.7D

Simplify the following expression:
-6x + 4(-x - 3)

• -2x - 12
• 10x + 12
• -10x - 12
• -2x + 12

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TEKS.MATH.6.7D

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

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TEKS.MATH.6.7D

½ ( 6w + 12)

• 3w + 6
• 2w + 6
• 3w + 8
• 2w + 4

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TEKS.MATH.6.7D

What is the inverse operation of subtracting (-)?

• Adding (+)
• Subtracting (-)
• Multiplying (×)
• Dividing (÷)

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TEKS.MATH.6.7D

simplify: 10-5 (9n-9)

• 55-45n
• 45-55n
• 55+45n
• 45+55n

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TEKS.MATH.6.7D

Simplify:
10 + 2(4 + w)

• 2w + 18
• w + 18
• w + 16
• 2w + 14

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TEKS.MATH.6.7D