2 Step Algebra Word Problems

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What is a two-step algebra word problem?

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A two-step algebra word problem is a mathematical problem that requires two operations to solve, often involving setting up an equation based on a real-life scenario.

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How do you represent a situation with an equation?

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You identify the known and unknown quantities, then create an equation that relates them using mathematical operations.

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What does the variable 'm' represent in the equation 500 + 5m = 1750?

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In this equation, 'm' represents the amount of money that needs to be paid back each month.

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What is an independent variable?

Back

An independent variable is a variable that represents the input or cause in a function; it is what you can change or control.

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What is a dependent variable?

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A dependent variable is a variable that represents the output or effect in a function; it depends on the independent variable.

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How do you find the total cost in a word problem?

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You add the known costs together and set that equal to the total amount available or needed.

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

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The first step is to read the problem carefully and identify the key information and what is being asked.

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How do you isolate a variable in an equation?

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You perform inverse operations to both sides of the equation to get the variable by itself.

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What is the equation to find out how much more money is needed to buy an item?

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The equation is: Total Cost - Amount Saved = Amount Needed.

Front

If you have $15 and spend some on milk, how do you find the cost per gallon?

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You subtract the money left over from the total amount to find the total spent, then divide by the number of gallons.