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Questions and Answers
What is the solution to the equation $2x + 5 = 17$?
What is the solution to the equation $2x + 5 = 17$?
Which inequality represents the situation where a number is greater than 4?
Which inequality represents the situation where a number is greater than 4?
What is the solution to the inequality $3x - 8 > 13$?
What is the solution to the inequality $3x - 8 > 13$?
Which equation represents the situation where a number multiplied by 3 is equal to 24?
Which equation represents the situation where a number multiplied by 3 is equal to 24?
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Study Notes
Solving Equations and Inequalities
- To solve the equation $2x + 5 = 17$, subtract 5 from both sides and then divide both sides by 2, resulting in $x = 6$.
- The inequality representing the situation where a number is greater than 4 is $x > 4$.
- To solve the inequality $3x - 8 > 13$, add 8 to both sides and then divide both sides by 3, resulting in $x > 7$.
- The equation representing the situation where a number multiplied by 3 is equal to 24 is $3x = 24$, which can be solved by dividing both sides by 3, resulting in $x = 8$.
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Description
Test your knowledge of solving one-step equations and inequalities, writing equations and inequalities to solve problems, and using variables to represent unknown numbers. Determine the truth or falsity of equations and inequalities for given values. Practice problem-solving by writing and solving equations in this 20-question quiz.
