To do this, we rewrite the equation $7x - 2y = 1$ in slope-intercept form, which is $y = mx + b$ where $m$ is the slope and $b$ is the y-intercept. Subtract $7x$ from both sides to get $-2y = -7x + 1$. Then divide both sides by $-2$ to get $y = \frac{7}{2}x -
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