Question

9. Point Pres on the line 4x-3y
+15= 0.18 X-coordinate of P is
-a then its Y-coordinate is​

Answer 1

Answer:

Y-coordinate of point P is $\frac{14.82-4a}{3}$.

Step-by-step explanation:

Given equation of line is 4x-3y+15 = 0.18. Also, point P lies on the line with X-coordinate -a.

⇒ 4×(-a)-3y+15 = 0.18

⇒ -4a-3y = 0.18-15 = -14.82

⇒ -3y = -14.82+4a

⇒ 3y = 14.82-4a

⇒ y = $\frac{14.82-4a}{3}$

⇒Y-coordinate of point P is $\frac{14.82-4a}{3}$.

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