Math, asked by Trash11, 1 year ago

Assume the value of 'x' and 'y' so that i can solve it graphically. ( 5x - 6y + 30 = 0 ; 5x + 4y - 20 = 0 )

Answers

Answered by siddhartharao77
2
Given:

5x - 6y + 30 = 0 

5x - 6y = -30 ---- (1)


5x + 4y - 20 = 0

5x + 4y = 20  ---- (2)


On solving (1) & (2), we get

5x - 6y = -30

5x + 4y = 20

-----------------

       -10y = -50

           y = 5.


Substitute y = 5 in (1), we get

5x - 6y = -30

5x - 6(5) = -30

5x - 30 = -30

5x = 0

x = 0.


Therefore the value of x = 0 and y = 5


Hope this helps!

siddhartharao77: :-)
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