Pre-Algebra : One-Step Equations

Study concepts, example questions & explanations for Pre-Algebra

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Example Questions

Example Question #21 : One Step Equations

Solve for :

Possible Answers:

Correct answer:

Explanation:

Example Question #23 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c

Solve for .

Possible Answers:

Correct answer:

Explanation:

To get  by itself, you must subtract 4 from both sides of the equation

which simplifies to

Example Question #22 : One Step Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

To get y by itself on the left side of the equation, you must add 6 to both sides of the equation

y-6+6=8+6

which simplifies to 

y=14

Example Question #23 : One Step Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

To get x by itself, you must divide by 3 on both sides 

which simplifies to 

Example Question #24 : One Step Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

To get z by itself, you must multiply both sides of the equation by 2

which simplifies to

Example Question #27 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c

Solve for .

Possible Answers:

Correct answer:

Explanation:

To get y by itself, you must subtract 7 from both sides

which simplifies to

Example Question #25 : One Step Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

To get x by itself, you must add 4 to both sides of the equation

which simplifies to

Example Question #29 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c

Solve for .

Possible Answers:

Correct answer:

Explanation:

To get y by itself, you must multiply both sides of the equation by 3

which simplifies to

Example Question #30 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c

Solve for .

Possible Answers:

Correct answer:

Explanation:

To get z by itself, you must subtract 11 from both sides

which simplifies to

Example Question #31 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c

Solve for .

Possible Answers:

Correct answer:

Explanation:

To get y by itself, you must add 7 to both sides of the equation

which simplifies to

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