One-Step Equations

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step by performing the same operation on both sides of the equation.

Front

What does the variable 'n' represent in an equation?

Back

The variable 'n' represents an unknown quantity that we are trying to find in an equation.

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, perform the inverse operation on both sides of the equation.

Front

What is the equation for finding the total amount spent if you know the amount left and the cost?

Back

If 'n' is the amount before spending and 'c' is the cost, the equation is n - c = amount left.

Front

What is the solution to the equation 17 = x + 3?

Back

x = 14.

Front

How do you write an equation for splitting a bill evenly among friends?

Back

If 'd' is the total bill and 'n' is the number of friends, the equation is d/n = amount paid by each.

Front

What is the equation to find the cost of one candy bar if three candy bars cost $18.00?

Back

3c = 18, where 'c' is the cost of one candy bar.

Front

If Jane is 3 years older than Sam and Jane is 12, how do you express Sam's age?

Back

s + 3 = 12, where 's' is Sam's age.

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 n - 5.12 = 27.10?

Back

Add 5.12 to both sides of the equation.