SOL 6.13 One-Step Linear Equations Flashcard

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What is a one-step linear equation?

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A one-step linear equation is an equation that can be solved in a single step, typically involving addition, subtraction, multiplication, or division to isolate the variable.

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s = 20

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Add 5 to both sides of the equation.

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z = 2

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What is an expression in mathematics?

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An expression is a combination of numbers, variables, and operation symbols that does not include an equal sign and cannot be solved.

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x = 5

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What does it mean to isolate a variable?

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To isolate a variable means to manipulate an equation so that the variable is on one side of the equation by itself.

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x = 6

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What is a coefficient?

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A coefficient is a numerical factor in a term of an algebraic expression, indicating how many times the variable is multiplied.

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What is the difference between an equation and an expression?

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An equation contains an equal sign and can be solved, while an expression does not contain an equal sign and cannot be solved.