Question

7. Write two solutions of the form x = 0, y = a and x = b, y = 0 for each of the following equations: (i) 5x – 2y = 10 (ii) - 4x + 3y = 12 (iii) 2x + 3y = 24​

Answer 1

Step-by-step explanation:

- 4x + 3y = 12

hope it helps u

Answer 2

(i) 5x−2y=10

ifx=05(0)−2(y)=10⇒y=−5∣∣∣∣∣∣∣∣ify=05(x)−2(0)=105x=10⇒x=2

∴ The two solutions are (0,−5) and (2,0)

(ii) −4x+3y=24

ifx=03y=12⇒y=4∣∣∣∣∣∣ify=0−4x=12⇒x=−3

∴ The two solution are (0,4) and (−3,0)

(iii) 2x+3y=24

ifx=03y=24⇒y=8∣∣∣∣∣∣ify=02x=24⇒x=12

∴ The two solution are (0,8) and (12,0)