Math, asked by s1074sanjana3761, 1 month ago

please answer (iv) and (v)​

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Answered by schnmoyal
1

Answer:

5x-3y=11 (1)

-10x+6y=(-22) (2)

Step-by-step explanation:

समीकरण (1) मे (-10)से गुणा करने पर

समीकरण (2)मे (5)से गुणा करने पर

(-50)x-30y=110

(-50)x+30y=(-110)

+ - +

0 - 60y =220

-y= 220/60

-y=11/3

समीकरण (1)मे -y=11/3 भरने पर

5x-3y=11

5x-3(11/3)=11

5x-11=11

5x=11+11

5x=22

x=22/5

(v) 4/3x+2y=8

2x+3y=12

4x+6y=24 (1)

2x+3y=12 (2)

समीकरण (1)मे 2से गुणा करने पर

समीकरण (2)मे 4से गुणा करने पर

8x+12y=48

8x+12y=48

- - -

=0

अनंत हल

Answered by dilipbabu05gmailcom
1

Answer:

I dont know answer if you mam from 8 9 question what is

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