Question

3/4x-2/3y=1 and 3/8x - 1/6y=1 in elimination method ​

Answer 1

Answer:

$\frac{3}{4x} - \frac{2}{3y} = 1 \: \: \: \: \: . \: \: \: \: \: \frac{3}{8x} - \frac{1}{6y} = 1$

Let 1/4x = A and 1/3y = B, now

3A - 2B = 1 ; 3A/2 - B/2 = 1

3A - B = 2

Now,

3A - 2B = 1

3A -B = 2

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-B = -1 [Subtract]

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B = 1 ,

3A - 1 = 2

3A = 3

A = 1

A = 1/4x

1/4x = 1

[ x = 1/4 ]

B = 1/3y

1 = 1/3y

[ y = 1/3 ]

Answer 2

Answer:

answer is x=4 and y=3

hope it helps