2 step equation word problems

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What is a two-step equation?

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A two-step equation is an algebraic equation that requires two operations to solve for the variable. It typically involves addition or subtraction followed by multiplication or division.

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How do you isolate a variable in a two-step equation?

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To isolate a variable, perform the inverse operations in reverse order. First, eliminate any constant term by adding or subtracting, then eliminate the coefficient by multiplying or dividing.

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What does it mean to solve a word problem involving two-step equations?

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Solving a word problem involves translating the words into a mathematical equation and then solving for the unknown variable.

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What is the first step in solving a two-step equation word problem?

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The first step is to identify the unknown variable and define it, then translate the problem into a mathematical equation.

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What is the significance of the constant term in a two-step equation?

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The constant term represents a fixed value that affects the outcome of the equation and must be accounted for when isolating the variable.

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How do you check your solution after solving a two-step equation?

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To check your solution, substitute the value of the variable back into the original equation to see if both sides are equal.

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What is the relationship between the total cost and individual costs in a word problem?

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The total cost is often expressed as the sum of individual costs, which can be represented in an equation involving the unknown variable.

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What does it mean to share something equally in a word problem?

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