| Vocabulary | One-Step Equations |
|---|---|
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What is equation?
A mathematical sentence stating that two expressions are equal
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What is x=0.7?
3x = 2.1
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What are inverse operations?
Operations that undo each other
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What is 20?
1/2x = 10
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What is solution?
A value of a variable that makes the equation true
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What is x =-3?
10 + x = 7
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What is identity?
An equation that is true for all real values of a variable
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What is x= -72?
x/4 = -18
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What is zero solutions?
The number of solutions to an equation that is false
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