H King - ADD AND SUBTRACT EXPRESSIONS

Front

What is the result of subtracting (4x + 6) from (6x + 9)?

Back

2x + 3

Front

How do you add the expressions (3x + 15) and (4x + 13)?

Back

7x + 28

Front

What is the sum of (7k + 9) and (4k - 3)?

Back

11k + 6

Front

What is the result of subtracting (8x - 4) from (10x + 2)?

Back

2x + 6

Front

How do you find the perimeter of a triangle with sides represented by expressions?

Back

Add the expressions representing the lengths of the sides.

Front

What is the formula for adding two algebraic expressions?

Back

Combine like terms by adding their coefficients.

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.

Front

What are like terms in algebra?

Back

Terms that have the same variable raised to the same power.

Front

How do you identify the coefficient in an algebraic expression?

Back

The coefficient is the numerical factor in front of a variable.

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.