one step equations rational numbers

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What is a rational number?

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A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

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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 a one-step equation?

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A one-step equation is an equation that can be solved in a single operation, such as addition, subtraction, multiplication, or division.

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How do you isolate a variable in an equation?

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To isolate a variable, perform inverse operations to both sides of the equation until the variable is alone on one side.

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What is the inverse operation of addition?

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The inverse operation of addition is subtraction.

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What is the inverse operation of subtraction?

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The inverse operation of subtraction is addition.

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What is the inverse operation of multiplication?

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The inverse operation of multiplication is division.

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What is the inverse operation of division?

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The inverse operation of division is multiplication.

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