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Three times the first number minus the second number is -3.

The sum of the two numbers is 11.
What is the First and second number?

User Tponthieux
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1 Answer

4 votes

Answer: Therefore, the first number is 2 and the second number is 9.

Step-by-step explanation:

Let's call the first number "x" and the second number "y".

From the first statement, we can write the equation:3x - y = -3 ... equation 1

From the second statement, we know that the sum of the two numbers is 11, so we can write:x + y = 11 ... equation 2

We now have a system of two equations with two variables. To solve for x and y, we can use elimination or substitution method.Using substitution method:

From equation 2, we can solve for x:x = 11 - y

Substituting this expression for x in equation 1, we get:3(11 - y) - y = -3

Simplifying and solving for y, we get:33 - 4y = -34y = 36y = 9

Now that we have found y, we can substitute this value in equation 2 to solve for x:x + 9 = 11x = 2

Therefore, the first number is 2, and the second number is 9.

User Mirandy
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