Simplifying Expressions Solving Equations

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CCSS.7.EE.A.1

Simplify: 6y + 7 - 3y + 3

• 9y + 10

• 3y + 4

• 3y + 10

• 9y + 4

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CCSS.7.EE.A.1

Simplify: 4(5x + 2) - 6

• 20x - 4

• 28x - 6

• 9x

• 20x + 2

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CCSS.6.EE.A.3

Simplify: 4 - 5(3t + 3)

• -15t - 11

• -15t + 16

• 15t - 11

• 15t + 16

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CCSS.6.EE.A.3

3(x-6)+2x=22

• x=8

• x=2

• x=18

• x=3

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CCSS.8.EE.C.7B

2x - 3 + 4x = 27

• 12

• 4

• 5

• 15

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CCSS.8.EE.C.7B

Simplify the expression: 2x + 3x - 12x.

Mathematical Equivalence

ON

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CCSS.7.EE.A.1

Simplify the expression: 7(y + 3) - 2y.

Mathematical Equivalence

ON

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CCSS.6.EE.A.3

3a + 9 + 4a = 2

• -1

• 1

• no solution

• -7

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CCSS.8.EE.C.7B

Simplify the expression: 10x - 3(2x + 8).

Mathematical Equivalence

ON

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CCSS.6.EE.A.3