Chemistry, asked by jaikumar2361, 8 months ago

X/4 -3 =y/4 ,1/2x - y=-2 ;find value of x and y

Answers

Answered by navnathblp
2

Answer:

x=1/6and y=1/3 is the answer.

Explanation:

given that,

x/4-3 = y/4

x/1=y/4

4x=y

4x+y=0..........eq1

1/2x-y=-2

1=-4x+2y.........eq2

on adding both the equations

4x+y=0

-4x+2y=1

________

3y=1

y=1/3

putting the value of y in eq1

4x+1/3=0

12x+1/3=0

12x+1=3

12x=3-1

12x=2

x=2/12

x=1/6

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