Basic: Combining Like Terms

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What is combining like terms?

Back

Combining like terms is the process of simplifying an expression by adding or subtracting terms that have the same variable raised to the same power.

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CCSS.7.EE.A.1

Front

What are like terms?

Back

Like terms are terms in an expression that have the same variable and exponent. For example, 3x and 5x are like terms.

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CCSS.6.EE.A.2B

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What is the result of 8x + 4 + 8?

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8x + 12

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CCSS.7.EE.A.1

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What is the result of 15y + 4y?

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19y

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CCSS.7.EE.A.1

Front

What is the result of 9 + 2?

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11

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CCSS.1.OA.C.6

CCSS.2.OA.B.2

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Which expression is equivalent to d + d + d + 3 + 2?

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3d + 5

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CCSS.6.EE.A.4

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What is the result of y + x + y + y + x?

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2x + 3y

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CCSS.7.EE.A.1

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How do you combine the terms 4a + 3a?

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You add the coefficients: 4a + 3a = 7a.

Tags

CCSS.7.EE.A.1

Front

What is the result of 2x + 3x?

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5x

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CCSS.7.EE.A.1

Front

What is the result of 10 + 5 + 2?

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17

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CCSS.1.OA.A.1