6th Equation & Inequality Practice

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What is an equation?

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An equation is a mathematical statement that asserts the equality of two expressions, typically containing one or more variables.

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What does it mean to solve an equation?

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To solve an equation means to find the value(s) of the variable(s) that make the equation true.

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What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

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What does it mean to solve an inequality?

Back

To solve an inequality means to find the range of values for the variable that makes the inequality true.

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Front

What does the number line represent in solving inequalities?

Back

The number line visually represents the set of all possible solutions to an inequality.

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It represents a situation where a value (x) plus 10 equals 68, often used to find the unknown value.

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It represents a situation where n (the number of hours) plus 8 must be greater than 60.

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How do you interpret the solution of an inequality on a number line?

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The solution is represented by shading the region of the number line that satisfies the inequality.