Math, asked by soniamanchanda97, 8 months ago

pls solve above question. it's urgent

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Answered by nidhu1216

1

Answer:

4:3

Step-by-step explanation:

3a+2b=18 ×3

5a+3b=29 ×2

9a+6b=54

10a+6b=58

-a=-4

a=4

substitute value in equation 1

12+2b=18

2b=6

b=3

4:3

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