Question

find the value of x and y
2x+4y = 16
5a+3y = 19​

Answer 1

Answer:

[2x+4y=16]×5

[5x+3y=19]×2

10x+20y=80----------(i)

10x+6y=38------------(ii)

(-) (-) (-)

14y= 42

y=42/14

y=3 [putting in eq.(i)]

10x+20(3)=80

10x+60=80

10x=80-60

10x=20

x=20/10

x=2

Answer 2

Answer:

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Step-by-step explanation:

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