Solving Equations Flashcard 2

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Back

y = 3

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Back

n = 10

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Back

x = -5

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Back

Subtract 4 from both sides.

Front

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

Back

To get the variable alone on one side of the equation.

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Back

x = 5

Front

How do you check if your solution to an equation is correct?

Back

Substitute the solution back into the original equation.

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Back

y = -9.

Front

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

Back

To undo operations and isolate the variable.

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Back

x = 9.