One Step Equations Flashcard (fractions & decimals)

Front

What is an inverse operation?

Back

An inverse operation is an operation that reverses the effect of another operation. For example, addition and subtraction are inverse operations, as are multiplication and division.

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CCSS.HSA.REI.A.1

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Back

x = 5.2

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CCSS.6.EE.B.7

Front

Which equation would be solved by multiplying by 8.2 on each side?

Back

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CCSS.6.EE.B.7

Front

Back

t = 1470

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CCSS.6.EE.B.7

Front

Back

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CCSS.6.EE.B.7

Front

What is a one-step equation?

Back

A one-step equation is an equation that can be solved in a single step, typically by using inverse operations.

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CCSS.6.EE.B.7

Front

If a soccer team spends $118.40 on 8 jerseys, how much does each jersey cost?

Back

Each jersey costs $14.80.

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CCSS.6.NS.B.3

Front

What is the purpose of using inverse operations in solving equations?

Back

Inverse operations are used to isolate the variable and solve for its value.

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CCSS.7.EE.B.4A

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Back

c = 1.134.

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CCSS.6.EE.B.7

Front

What does it mean to isolate a variable in an equation?

Back

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