Solving for Y: Algebra Made Easy

Why is it important to know how to solve equations by hand?

• Because it is required for all math tests.

• Because calculators are unreliable.

• Because it is a fundamental skill in algebra.

• Because it is faster than using a calculator.

What should you do when you see both x and y in the same equation?

• Ignore the y variable.

• Use a different calculator.

• Use y equals parentheses.

• Use the same method as for equations with only x.

What is the first step when using y equals parentheses?

• Type in the equation as it is.

• Type y equals parentheses.

• Move all terms to one side.

• Divide by the coefficient of y.

Why do you change the sign of the term when moving it to the other side of the equation?

• To balance the equation.

• To make the equation simpler.

• To make the term positive.

• To avoid errors in the graph.

What do you do if there is no number with the y variable?

• Write a two.

• Write a one.

• Assume it is zero.

• Leave it as it is.

How do you verify if your solution is correct using Desmos?

• Check if the graph crosses the x-axis.

• Check if the graph is a straight line.

• Check if the graph matches exactly.

• Check if the graph looks similar.

What should you do if the y variable is negative?

• Divide by negative one.

• Change the sign to positive.

• Multiply by negative one.

• Ignore the negative sign.

What is the purpose of using y equals parentheses?

• To make the equation easier to solve by hand.

• To simplify the equation.

• To eliminate the x variable.

• To ensure the equation is in the correct form for graphing.

What should you do after moving all non-y terms to the other side?

• Add the terms together.

• Subtract the terms.

• Divide by the coefficient of y.

• Close the parentheses.

What is the final step in solving for y using y equals parentheses?

• Subtract all terms.

• Divide by the coefficient of y.

• Multiply by the coefficient of y.

• Add all terms together.