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.

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.

Front

Simplify the expression: 2x + 1 + 7x

Back

9x + 1

Front

Simplify by combining like terms: -6h - 6h + 10 + 2c + 2c

Back

-12h + 10 + 4c

Front

Simplify: 3x - 5x

Back

-2x

Front

Simplify: -2x + 11 + 6x

Back

4x + 11

Front

Simplify by combining like terms: 4b - 25 + 19

Back

4b - 6

Front

What is the coefficient in the term 7x?

Back

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

Front

What happens when you combine unlike terms?

Back

Unlike terms cannot be combined. For example, 3x and 4y remain as 3x + 4y.

Front

What is the result of combining 5a + 3a?

Back

8a