Slope and y-intercept formula is y=mx+b, where **b** = y-intercept and **m** = the slope of the line. So, in the problem for **cx + y = d**, **c** is a substitute for m and **d** is a substitute for b.

Solving for y-intercept .. the answer is **d**.

Solving for the slope .. y = -cx +d or **-c.**

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