Question

write four solution of each of equation 2 x - 5y= 10​

Answer 1

Answer:

GIVEN EQUATION 2X-5Y=10

✤Take x=0

2(0) -5y=10

0-5y=10

-5y=10

-y=10/5

y=-2

(x, y) =(0, -2)

✤Take y=0

2x-5(0) =10

2x-0=10

2x=10

x=10/2

x=5

(x, y) =(5, 0)

✤Take x=1

2(1) -5y=10

2-5y=10

-5y=10-2

-5y=8

y=-8/5

(x, y) =(1, -8/5)

✤Take y=1

2x-5(1) =10

2x-5=10

2x=10+5

2x=15

x=15/2

(x, y) =(15/2, 1)

THEREFORE THE 4 SOLUTIONS OF 2X-5Y=10 IS (0, -2), (5, 0), (1, -8/5), (15/2, 1)

Answer 2

Answer:

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