Highest marks obtained by a Student in her class is twice the lowest marks plus 9 the highest score is 91 what is the lowest score
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Answered by
1
Answer:
41 =the lowest marks
Answered by
2
Answer:
let the lowest marks is =x
highest marks=2x+9
91marks=2x+9
91-9=2x
82=2x
82/2=x
41marks=x
lowest marks =41marks
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