A teacher tells the class that the highest marks obtained by a student in her class is twice the lowest - Maths - Simple Equations

Question

A teacher tells the class that the highest marks obtained by a
student in her class is twice the lowest markes plus 7 The highest
score is 87 what is the lowest score please tell me the answer of
that Question

Avishek Prasad · Accepted Answer

let the lowest marks be x, then
(87 - 7) /2 = x
=80 / 2 = x
= 40
Therefore, the lowest score of the class is 40 marks

A teacher tells the class that the highest marks obtained by a student in her class is twice the lowest markes plus 7. The highest score is 87. what is the lowest score. please tell me the answer of that Question