Math, asked by Anonymous, 7 months ago

Please solve it in Bengali​

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Answered by Anonymous
39

4x - 3y = 16 ----------- (i)

6x + 5y = 62 --------------- (ii)

(i) নং সমীকরণকে 3দিয়ে ও (ii) নং সমীকরণকে 2 দিয়ে গুন করে পাই ।

12x - 9y = 62 --------- (iii)

12x + 10y = 124 ---------------- (iv)

(-) (-) (-)

______________________________

[ (iii) - (iv) করে পাই ] - 19y = - 76

=> y = - 76 / - 19

=> y = 4

y এর মান (i) নং সমীকরণে বসিয়ে পাই

4x - 3 × 4 = 16

=> 4x - 12 = 16

=> 4x = 16 + 12

=> 4x = 28

=> x = 28 / 4

=> x = 7


Swarup1998: Nice work!
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