Question

the teacher tells the class that the highest marks obtained by a student in her class is twice the the lowest marks plus 7 the highest score is 87 . what's is the lowest score​

Answer 1

Answer:

The lowest score is 40.

Step-by-step explanation:

Let, the lowest score be x

Therefore, 2x+7=87

or, 2x=87-7

or, 2x=80

or, x=80/2

or, x=40

Answer 2

Answer:

x=40

Step-by-step explanation:

the teacher tells the class that the highest marks obtained by a student in her class is twice the the lowest marks plus 7 the highest score is 87 . what's is the lowest score