find the y - intercept of the line 13x - 21y = 7. write your answer as an integer or as a simplified proper…

Explanation:

Step1: Set x = 0

Set (x = 0) in the equation (13x-21y=7). We get (13\times0 - 21y=7).

Step2: Solve for y

Simplify the left - hand side of the equation: (-21y = 7). Then (y=\frac{7}{-21}).

Step3: Simplify the fraction

Simplify (\frac{7}{-21}) to (y =-\frac{1}{3}).

Answer:

(-\frac{1}{3})