In a class test, the sum of Shefalis marks in Mathematics and English is 30. Had she got 2 marks more in Mathematics and 3 marks less in English, the product of their marks would have been 210. Find her marks in the two subjects.

Explanation

To solve the problem, we need to set up equations based on the information given.

### Step 1: Define the variables
Let Shefali's marks in Mathematics be \( x \) and her marks in English be \( y \).

### Step 2: Set up the first equation
According to the problem, the sum of her marks in Mathematics and English is 30. Therefore, we can write the first equation as:
\[
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