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Hey mates
Hear is your answer
yaar tumhara writing samaj me nhi aa rha h sorry
please post again this question.
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1
3/2 x – 2/3y = 7/6
LCM = 6
Multiplying each term with LCM
3x × 3 – 2y × 2 = 7
9x – 4y = 7 – ( 1 ) × 2
2x – 3y = 10 – ( 2 ) × 9
Multiplying equation (1) by 2 and (2) by 9
18x – 8y = 14
18x – 27y = 90
_(–)_(+)____(–)___
19y = – 76
y = – 76 / 19
y = – 4
Put y = – 4 in equation (2)
2x – 3(–4) = 10
2x + 12 = 10
2x = 10 – 12
2x = – 2
x = – 1
Ans : ( – 1 , – 4 )
Hope the solution is clear to you!!
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