Combining Like Terms

Front

What are like terms?

Back

Like terms are terms that have the same variable raised to the same power. For example, 3x and 5x are like terms, while 3x and 4y are not.

Tags

CCSS.6.EE.A.2B

Front

How do you combine like terms?

Back

To combine like terms, add or subtract the coefficients of the terms that have the same variable. For example, 2x + 3x = 5x.

Tags

CCSS.7.EE.A.1

Front

What is the coefficient in the term 7x?

Back

The coefficient is 7, which is the number multiplying the variable x.

Tags

CCSS.6.EE.A.2B

Front

Simplify: 2x + 3x + 4x

Back

9x

Tags

CCSS.7.EE.A.1

Front

Simplify: 5y - 2y + 3y

Back

6y

Tags

CCSS.7.EE.A.1

Front

What is the result of combining 4a + 2b - 3a + 5b?

Back

a + 7b

Tags

CCSS.7.EE.A.1

Front

Simplify: 6m + 4m - 2m

Back

8m

Tags

CCSS.7.EE.A.1

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to combine like terms and reduce it to its simplest form.

Tags

CCSS.7.EE.A.1

Front

Simplify: 3x + 2y + 4x - y

Back

7x + y

Tags

CCSS.7.EE.A.1

Front

What is the simplified form of 10 - 3 + 2?

Back

9

Tags

CCSS.6.EE.A.2C