Math, asked by koradajoshna13, 9 months ago

8.
ଦୁଇଟି ସଂଖ୍ୟା ମଧ୍ୟରୁ ପ୍ରଥମଟିର ଓ 3ଗୁଣରୁ ଦ୍ବିତୀୟଟିର 2 ଗୁଣ ବିୟୋଗ କଲେ ବିୟୋଗଫଳ 2 ହେବ ଏବଂ
ଦ୍ବିତୀୟଟିରେ 7 ଯୋଗ କଲେ ଯୋଗଫଳ ପ୍ରଥମଟିର 2 ଗୁଣ ହେବ । ସଂଖ୍ୟାଦ୍ୟ ସ୍ଥିର କର ।​

Answers

Answered by priyabratapattnaik3
0

Answer:

x=12,y=17

Step-by-step explanation:

3x-2x=2.........equation 1

y+7=2x

2x-y=7............equation 2

equation 1 . 2=6x-4x=4

equation 2 . 3=6x-3y=21

(-) (+) (-)

= -y = -17

=y=17

y=value put in equation 2

2x-y=7

2x-17=7

2x =7+17

2x=24

x=12

Answer is (x=12,y=17)

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