One and Two Step Equations

Front

What is a one-step equation?

Back

A one-step equation is an equation that can be solved in a single operation, such as addition, subtraction, multiplication, or division.

Front

What is a two-step equation?

Back

A two-step equation is an equation that requires two operations to solve, typically involving both addition or subtraction and multiplication or division.

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, you perform inverse operations to both sides of the equation until the variable is alone on one side.

Front

What is the first step to solve the equation -5x = 25?

Back

The first step is to divide both sides of the equation by -5.

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

How can you check if your solution to an equation is correct?

Back

You can check your solution by substituting the value back into the original equation to see if both sides are equal.

Front

What is the solution to the equation 4x + 2 = -18?

Back

The solution is x = -5.

Front

What is the process to solve the equation -3y + 7 = 22?

Back

First, subtract 7 from both sides, then divide by -3 to isolate y.

Front

What is the solution to the equation w - 11 = -3?

Back

The solution is w = 8.

Front

What is the importance of understanding the order of operations when solving equations?

Back

Understanding the order of operations ensures that you perform calculations in the correct sequence, leading to accurate solutions.