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Linear Equations
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What is a one-variable linear equation?
An equation that can be expressed in the form $ax + b = 0$, where $a$ and $b$ are constants and $x$ is the variable.
How do you isolate the variable in a linear equation?
To isolate the variable, perform inverse operations to get the variable on one side of the equation.
What is the first step in solving $5x - 7 = 3$?
Add 7 to both sides to get $5x = 10$.
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