Return code: 0 Output: x+3y=40 , এবং y=3x হয়, তবে y= ? | EduVai

x+3y=40 , এবং y=3x হয়, তবে y= ?

MCQ Practice Mathematics

x+3y=40 , এবং y=3x হয়, তবে y= ?

ক 10

খ 12

গ 18

ঘ 22

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