Front

What is a two-step equation?

Back

Front

How do you isolate a variable in a two-step equation?

Back

To isolate a variable, perform inverse operations in the reverse order of operations. First, eliminate the constant term, then the coefficient of the variable.

Front

Back

x = 7

Front

Back

x = 5

Front

Back

Front

Back

x = -25

Front

What does it mean to 'balance' an equation?

Back

Balancing an equation means performing the same operation on both sides to maintain equality.

Front

What is the inverse operation of addition?

Back

The inverse operation of addition is subtraction.

Front

What is the inverse operation of multiplication?

Back

The inverse operation of multiplication is division.

Front

Back

x = 4.