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, typically by performing the same operation on both sides to isolate the variable.

Front

What is the first step to solve the equation 155 = x + 5?

Back

Subtract 5 from both sides.

Front

How do you model the situation: Tina worked a total of 35 hours over 5 days?

Back

5h = 35, where h is the number of hours worked each day.

Front

What equation would you use to find the total bill if each of the 5 friends paid $11.13?

Back

t/5 = $11.13, where t is the total bill.

Front

What is the first step to solve the equation -6x = -24?

Back

Divide both sides by -6.

Front

Solve for x in the equation -6x = 30.

Back

x = -5.

Front

What does it mean to isolate a variable in an equation?

Back

To isolate a variable means to manipulate the equation so that the variable is on one side by itself, making it easier to solve.

Front

What operation would you perform to both sides of the equation x + 3 = 10 to solve for x?

Back

Subtract 3 from both sides.

Front

If you have the equation 2x = 16, what is the first step to solve for x?

Back

Divide both sides by 2.

Front

What is the solution to the equation 3x = 12?

Back

x = 4.