Understanding Two-Step Equations

What is the primary purpose of turning the paper sideways when solving two-step equations?

• To save paper

• To make it easier to write the title

• To draw larger numbers

• To create a flowchart for the steps

What should you do if you encounter a subtraction sign in a two-step equation?

• Ignore it

• Add a constant to it

• Multiply it by zero

• Use LCO to change it to addition

In the context of two-step equations, what is a 'constant'?

• A variable itself

• A number without a variable

• A number with a variable

• A number that changes

How do you eliminate a constant in a two-step equation?

• Add its opposite

• Subtract it from both sides

• Divide it by itself

• Multiply it by zero

What is the role of a coefficient in a two-step equation?

• It is the number being subtracted from the variable

• It is the number being multiplied by the variable

• It is the variable itself

• It is the number being added to the variable

What operation should be performed to eliminate a coefficient?

• Add the coefficient

• Subtract the coefficient

• Divide by the coefficient

• Multiply by the inverse

When checking your solution to a two-step equation, what should the result be?

• The original equation should be true

• The equation should equal zero

• The variable should be eliminated

• The equation should be false

Why is it important to show all steps when solving a two-step equation?

• To make the paper look full

• To make the process longer

• To ensure the solution is correct and identify errors

• To confuse others

What is the benefit of using a proficiency model in solving equations?

• It provides multiple solutions

• It allows skipping steps

• It helps understand the expected solution format

• It makes the process faster

What should you do if your solution does not satisfy the original equation?

• Assume the equation is incorrect

• Change the equation

• Recheck your steps and calculations

• Ignore it