Question

5x-6y+30=0;5x+4y-20=0 solved the following simultaneous equations graphically plz answer them correct ​

Answer 1

Answer:

5x-6y+30=0, 5x+4y-20

= 5x-6y+30=0

5x+4y-20=0

(-). (-) (+)

0 -10y+50=0

-10y= -50

y = 5

and x= 0

Answer 2

Answer:

efforts taken ,like and follow!!