Algebra 1 : How to solve one-step equations

Study concepts, example questions & explanations for Algebra 1

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Example Questions

Example Question #161 : Algebra 1

Solve for :

Possible Answers:

Correct answer:

Explanation:

Multiply both sides of the equation by .

Remember that when a negative number is multiplied by a positive number, the answer is always negative. 

Example Question #162 : Algebra 1

Solve for :

Possible Answers:

Correct answer:

Explanation:

Multiply both sides of the equation by .

Remember that when a negative number is multiplied by a positive number, the answer is always negative. 

Example Question #163 : Algebra 1

Solve for :

Possible Answers:

Correct answer:

Explanation:

Multiply both sides of the equation by .

Remember that when a negative number is multiplied by a positive number, the answer is always negative. 

Example Question #164 : Algebra 1

Solve for :

Possible Answers:

Correct answer:

Explanation:

Multiply both sides of the equation by .

Remember that when a negative number is multiplied by a negative number, the answer is always positive.

 

Example Question #165 : Algebra 1

Solve for :

Possible Answers:

Correct answer:

Explanation:

Multiply both sides of the equation by .

Remember that when a negative number is multiplied by a positive number, the answer is always negative. 

Example Question #165 : Algebra 1

Solve for :

Possible Answers:

Correct answer:

Explanation:

Multiply both sides of the equation by .

Remember that when a negative number is multiplied by a negative number, the answer is always positive.

Example Question #166 : Algebra 1

Solve for :

Possible Answers:

Correct answer:

Explanation:

Multiply both sides of the equation by .

Remember that when a negative number is multiplied by a negative number, the answer is always positive.

Example Question #163 : Algebra 1

Solve for :

Possible Answers:

Correct answer:

Explanation:

Divide both sides of the equation by .

Example Question #168 : Algebra 1

 

 

Solve for

Possible Answers:

Correct answer:

Explanation:

Starting Equation

Subtract 4 from both sides

Group like terms

Simplify

Example Question #167 : Algebra 1

Solve for :

Possible Answers:

Correct answer:

Explanation:

 

Subtract  from both sides of the quation. Remember to line-up the decimals.

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