Question

Using the graphical method, solve the pair of simultaneous equations.
3x-2y-13=0
2x+2y=0​

Answer 1

Answer:

x = 3, y = -3

Step-by-step explanation:

here, 2x + 2y = 0 ==> 2y = -2x.....(1)

And,

3x-2y-13=0

==> 3x-(-2x)-13=0

==>5x=15

x = 3

putting the value of x to 1,

y = -3

Answer 2

Answer:

I don't know what is this ❓