Linear Equations

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What is the slope-intercept form of a linear equation?

The slope-intercept form is $y = mx + b$, where $m$ is the slope and $b$ is the y-intercept.

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

By substituting the solution back into the original equation to see if both sides are equal.

What is the y-intercept of the equation $y = 2x + 5$?

The y-intercept is 5, which is the value of y when x = 0.

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