One-step Equations

Front

What is a one-step equation?

Back

An equation that can be solved in one operation, such as addition, subtraction, multiplication, or division.

Front

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

Back

To manipulate the equation so that the variable is alone on one side of the equation.

Front

What is the solution to the equation 2n = 24?

Back

n = 12.

Front

What operation is used to solve the equation x + 7 = 12?

Back

Subtract 7 from both sides.

Front

What does 'sum' mean?

Back

The result of adding two or more numbers.

Front

What is the equation for the statement: 'Robyn had some video games then bought 4 more. Now she has a total of 10 games.'?

Back

v + 4 = 10.

Front

What is the solution to the equation 8w = 64?

Back

w = 8.

Front

What does 'product' mean?

Back

The result of multiplying two or more numbers.

Front

What is the equation for the statement: 'Twice a number is 24.'?

Back

2n = 24.

Front

What operation is used to solve the equation 16 - w = 9?

Back

Add w to both sides and subtract 9 from both sides.