Properties 6.7D

Front

What is the simplified form of the expression: x + x + x + 3 + 5?

Back

3x + 8

Front

Simplify the expression: 3(x + 4)

Back

3x + 12

Front

What is the equivalent expression for 7(x + 3)?

Back

7x + 21

Front

Simplify the expression: -6(x - 2)

Back

-6x + 12

Front

Which two expressions are equivalent: (10 - 6) ÷ y and 10 - (6 ÷ y)?

Back

No, they are not equivalent.

Front

What is the distributive property in mathematics?

Back

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

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form.

Front

What is the result of combining like terms in the expression: 2x + 3x + 4?

Back

5x + 4

Front

What is the simplified form of the expression: 4 + 3y?

Back

3y + 4

Front

What is the result of the expression: 5(x + 2) - 3?

Back

5x + 10 - 3 = 5x + 7