Question

Guys please put the answer fast ​

Answer 1

Answer:

$\huge\underbrace\mathfrak\red{Answer}$

$\\ Let \: the \: lowest \: marks \: be \: x \\ Now, highest \: marks = 87. \\ So, \: 2x + 7 = 87 \\ 2x = 87 - 7 = 80 \\ x = \frac{80}{2 } = \underline{40} \\ therefore \: lowest \: marks = 40$