1.2 Writing equations & inequalities w/variables on both sides

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What is an equation?

Back

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

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What is an inequality?

Back

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

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What does the symbol '<' represent?

Back

The symbol '<' means 'fewer than' or 'less than'.

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How do you solve an equation with variables on both sides?

Back

To solve an equation with variables on both sides, you can move the variable terms to one side and the constant terms to the other side, then simplify.

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What does the symbol '>' represent?

Back

The symbol '>' means 'greater than'.

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How can you represent a real-world situation with an equation?

Back

You can represent a real-world situation with an equation by identifying quantities that change and expressing their relationships mathematically.

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What is the process to graph an inequality?

Back

To graph an inequality, first graph the corresponding equation as a line, then shade the region that satisfies the inequality.