Question

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

Answer 1

Hii friend,

5X -6Y +30 = 0.......(1)

5X + 4Y -20 = 0.....(2)

From equation (1) , we get

5X -6Y = -30

5X = -30 +6Y

X = -30+6Y/5.....(3)

Putting the value of X in equation (2)

5X +4Y = 20

5 × (-30+6Y/5) +4Y = 20

-30+6Y+4Y = 20

10Y -30 = 20

10Y = 20+30

10Y = 50

Y = 50/10

Y = 5

Putting the value of Y in equation (3)

X = -30+6Y/5

X = -30 +6 × 5 /5

X = -30 + 30/5 = 0/5

X = 0

Hence,

X = 0 and Y = 25

HOPE IT WILL HELP YOU..... :-)

Answer 2

Hey your answer is x=0 and y=5