Algebra 1 : Linear Equations

Study concepts, example questions & explanations for Algebra 1

varsity tutors app store varsity tutors android store

Example Questions

Example Question #731 : Linear Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

In order to solve for , you first must get it by itself on one side of the equal sign using opposite operations. Whatever you do to one side of the equation you must do to the other. In the case of:

You must first add  to both sides of the equation.

Giving you,

Now, divide each side of the equation by .

Solve.

Example Question #193 : How To Solve Two Step Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

In order to solve for , you first must get it by itself on one side of the equal sign using opposite operations. Whatever you do to one side of the equation you must do to the other. In the case of:

You must first subtract  from both sides of the equation.

Giving you,

Now, divide each side of the equation by .

Solve.

Example Question #201 : How To Solve Two Step Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

In order to solve for , you first must get it by itself on one side of the equal sign using opposite operations. Whatever you do to one side of the equation you must do to the other. In the case of:

You first must subtract  from both sides of the equation. 

Giving you,

Now multiply each side of the equation by . Remember that when you multiply a negative number by a negative number, the answer is positive.

Solve.

Example Question #202 : How To Solve Two Step Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

To solve for the variable, you must get it alone on one side of the equation and only numbers on the other by using opposite operations. Whatever is done to one side of the equation must be done to the other. In the case of:

You first must add  to both sides of the equation as such,

Giving you,

Now multiply each side of the equation by ,

Leaving you with,

Example Question #203 : How To Solve Two Step Equations

Solve the following equation:

Possible Answers:

Correct answer:

Explanation:

To solve the equation, we must get  by itself.  

To do this, we substract  on both sides

Now, we divide both sides by .

 

Example Question #204 : How To Solve Two Step Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

To solve for the variable, you must get it alone on one side of the equation and only numbers on the other by using opposite operations. Whatever is done to one side of the equation must be done to the other. In the case of:

You first must subtract  from both sides of the equation as such,

Giving you,

Now multiply both sides by ,

Leaving you with,

Example Question #205 : How To Solve Two Step Equations

Solve for 

Possible Answers:

Correct answer:

Explanation:

To solve for the variable, you must get it alone on one side of the equation and only numbers on the other by using opposite operations. Whatever is done to one side of the equation must be done to the other. In the case of:

You first must add  to both sides of the equation,

Giving you,

Now divide each side of the equation by ,

Leaving you with,

Example Question #206 : How To Solve Two Step Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

To solve for the variable, you must get it alone on one side of the equation and only numbers on the other by using opposite operations. Whatever is done to one side of the equation must be done to the other. In the case of:

You first must add  to both sides of the equation,

Giving you,

Now divide each side by ,

Leaving you with,

Example Question #207 : How To Solve Two Step Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

To solve for the variable, you must get it alone on one side of the equation and only numbers on the other by using opposite operations. Whatever is done to one side of the equation must be done to the other. In the case of:

You first must add  to both sides of the equation,

Giving you,

Now divide each side by ,

Leaving you with,

Example Question #208 : How To Solve Two Step Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

To solve for the variable, you must get it alone on one side of the equation and only numbers on the other by using opposite operations. Whatever is done to one side of the equation must be done to the other. In the case of:

You first must subtract  from both sides of the equation,

Giving you,

Now multiply each side by ,

Leaving you with,

Learning Tools by Varsity Tutors