Question

Sana says that her mathematic mark is 7 less than the higher marks if her mark is 18 find the highest mark​

Answer 1

Answer:

answer is 25 and Sana is an good child

Answer 2

Answer:   Hence the highest mark is 25.    

Step-by-step explanation:

Alright, lets get started.

Sana's mark is : $18$

Suppose the highest mark is : $x$

Sana mathmatic mark is 7 less than the higher marks.

So the equation will be:

$18+7=x$

$x=25$

Hence the highest mark is 25.      .. Answer

Hope it will help :)