Question

Q- Set up an equation in the following case :
And if you know then only answer it ok...​

Answer 1

Answer:

2L + 7 = 87

Step-by-step explanation:

take lowest mark as L

it's twice means into 2

plus 7

and highest mark is 87

so 2L + 7 = 87

hope it will help you

Answer 2

Step-by-step explanation:

Let The Highest Marks obtained be x

Let the Lowest Marks Obtained be l

Acc to question the highest marks obtained is twice of lowest plus 7 so

2l+7=x

Here X is given 87 so

2l+7=87

2l=80

l=40

Hope it Helped You