Question

141x + 103y = 217; 103x + 141y = 27​

Answer 1

Answer:

the answer is in the given attachment please refer to this

Answer 2

Question:-

141x + 103y = 217; 103x + 141y = 27

Solution:-

141x+103y=217_(a)

103x+141y=27 _(b)

Adding a&b,

244x+244y=244

244(x+y)=244

(x +y)=244/244

x +y=1_(C)

Subtracting a&b,

38 x-38 y=190

х-у-190\38

x-y=5_(C)

Adding C&d,

X-Y=5

X+Y=1

2x=6

X=6/2

X=3

Putting value of X in equation x-y=5 ,

3-y=5

$y = 2$