Equivalent Expressions

Front

What is an equivalent expression?

Back

An equivalent expression is an expression that has the same value as another expression for all values of the variable(s) involved.

Front

Simplify the expression: 6y + 22y + y

Back

29y

Front

If a restaurant has 5 crates of glasses with g glasses in each crate and one crate is broken, how many glasses are left?

Back

5g - g

Front

Simplify the expression: 6m - m

Back

5m

Front

Simplify the expression: 3x + 5 + 7x + 2

Back

10x + 7

Front

Distribute the expression: 7(3a + 4b)

Back

21a + 28b

Front

What does it mean to combine like terms?

Back

Combining like terms means to add or subtract terms that have the same variable raised to the same power.

Front

What is the first step in simplifying an expression?

Back

The first step is to identify and combine like terms.

Front

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

Back

7x - 2

Front

What is the value of the expression 2a + 3a when a = 4?

Back

10