Two-Step Equation Word Problems

Front

What is a two-step equation?

Back

A two-step equation is an algebraic equation that requires two operations to solve for the variable.

Front

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

Back

To isolate a variable, perform the inverse operations in the reverse order of how they are applied.

Front

What does it mean to 'solve' an equation?

Back

To solve an equation means to find the value of the variable that makes the equation true.

Front

What is the first step in solving the equation 11x + 6 = 39?

Back

Subtract 6 from both sides to isolate the term with the variable.

Front

What is the solution to the equation 11x + 6 = 39?

Back

x = 3.

Front

How do you write an equation for a word problem?

Back

Identify the quantities involved, assign variables, and translate the relationships into an equation.

Front

What is the equation for Jim's gym membership problem?

Back

50 + 20m = 290.

Front

How do you determine the total cost in a word problem?

Back

Add fixed costs to variable costs multiplied by the number of units.

Front

What does the variable 'x' typically represent in a two-step equation?

Back

The variable 'x' usually represents an unknown quantity that we are trying to find.

Front

What is the equation for Penelope's carnival spending?

Back

0.50x + 20 = 35.