Adding like terms.

Front

Combine like terms: 3x + 2x + 11y - 7y

Back

5x + 4y

Front

Combine like terms: 2x + 11 + 6x

Back

8x + 11

Front

Combine like terms: 13 + 6k + 11k - 10

Back

3 + 17k

Front

Combine like terms: 30y + 23 - 15

Back

30y + 8

Front

Combine like terms: n + 10 + 9n - 3

Back

10n + 7

Front

Definition of like terms: Terms that have the same variable raised to the same power.

Back

Like terms can be combined by adding or subtracting their coefficients.

Front

What is a coefficient?

Back

A coefficient is a numerical factor in a term of an algebraic expression.

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.

Front

Example of combining like terms: 4a + 5a - 2b + 3b

Back

9a + b

Front

What is the result of combining like terms: 7m + 3n - 2m + 4n?

Back

5m + 7n