Find two numbers if their sum is 6.1 and their difference is 1.6

The linear equation in two variables can be solved by various methods, the common method to solve it is the substitution method. The numbers are 3.85 and 2.25.

Let us assume the numbers be x and y.

According to the question, the sum of these numbers is 6.1.

Therefore,

The difference between the numbers is 1.6.

Thus,

Now, add both the expressions and solve it further.

Substitute the value of x in the first expression and solve it further.

Hence, the numbers are 3.85 and 2.25.

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noncoplanar points are points that do not lie on the same line.