Question

the teacher tells the class that the highest marks obtained by by a student in her class is twice the lowest marks Plus 7. the highest score is 87. (take the lowest score to b l)​

Answer 1

Answer:

Step-by-step explanation:

Let the lowest marks received to be l

Highest marks = 2l + 7

According to the Question,

2l + 7 = 87

2l = 87 - 7

2l = 80

l = 40

Lowest marks received = l = 40

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