Math, asked by dipmalakami123, 9 months ago

(a)
8x + 3y = 9 (b) Get2y = 3
(6) 3x + 2 y = 5 (duscley=8 if answer is (1,1)





Answers

Answered by raji7729895989
1

Answer:

5254+/764948fafdhafgssggsgsdgdh

Answered by simra4825
2

Answer:

HEY MATE HERE'S YOUR ANSWER

Step-by-step explanation:

</p><p></p><p>x =  -  \frac{36}{25}  \\ y =  \frac{21}{25} \\  \\ explaination  - \\ 3x - 2y =  - 6 \:  \:  \:  \:  -  -  -  - (1) \\ 8x + 3y =  - 9 \:  \:  \:  \:  -  -  -  - (2) \\ from \: (1) \\ </p><p></p><p>3x−2y=−6 \\ </p><p>3x=2y−6 \\ </p><p>x= \frac{2}{3} y−2 --- (3) \\  </p><p></p><p>Sub (3) into (2)</p><p> \\  8 (\frac{2}{3}  y - 2) + 3y =  - 9 \\  \frac{16}{3} y - 16 + 3y =  - 9 \\  \frac{25}{3} y = 7 \\ y =  \frac{21}{25}  \:  \:  \:  \:  -  -  -  - (4) \\ Sub (4) into (3) \\ x =  \frac{2}{3}  \binom{21}{25}  -  2 \\ x =  -  \frac{36}{25} </p><p>

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