How to solve simple two step equations

The video tutorial explains how to solve two-step equations by using inverse operations. It begins with identifying variables and applying inverse operations for addition and subtraction, followed by multiplication and division. The tutorial emphasizes the importance of solving for positive variables and verifying solutions. Key steps include circling variables, using inverse operations, and checking answers.

What is the first step in solving a two-step equation?

• Add a constant to both sides

• Circle the variables

• Multiply both sides by a number

• Divide both sides by a number

When dealing with subtraction in an equation, what is crucial to remember?

• The variable is always positive

• The subtraction sign always applies to the variable

• The variable might be subtracted from a constant

• The subtraction sign can be ignored

How do you handle a variable being divided by a number in an equation?

• Subtract the number from both sides

• Divide both sides by the number

• Add the number to both sides

• Multiply both sides by the number

What should you do if your variable is negative?

• Add a positive number to both sides

• Ignore the negative sign

• Divide by a negative number

• Multiply by a negative number to make it positive

What is the final step to ensure your solution is correct?

• Check the solution by substituting back into the original equation

• Add a constant to the solution

• Rewrite the equation

• Multiply the solution by a constant