Wk 9 Adding and Subtracting Expressions

Front

What is the result of n - 10 + 9n - 3?

Back

10n - 13

Front

Simplify the expression: (-4a + 5b - 7) - (5a + 3b)

Back

-9a + 2b - 7

Front

Find the sum of (−x + 8) + (−5x − 1).

Back

−6x + 7

Front

Simplify the expression: 7v + 2 + 12 + 2v

Back

9v + 14

Front

What is the sum of (3x + 5) + (2x + 1)?

Back

5x + 6

Front

What is the definition of like terms in algebra?

Back

Like terms are terms that have the same variable raised to the same power.

Front

What is the process of combining like terms?

Back

Combining like terms involves adding or subtracting coefficients of terms that have the same variable.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form by combining like terms and performing any operations.

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.

Front

What is the result of 3(x + 4)?

Back

3x + 12