Questions: One number is six more than a second number. Twice the first is 6 less than 3 times the second. Find the numbers.
Let x represent one number and y represent the second number.
Translate the first fact into an equation. Fill in the blanks.
In words
is six more second than number
Transcript text: One number is six more than a second number. Twice the first is 6 less than 3 times the second. Find the numbers.
Let x represent one number and y represent the second number.
Translate the first fact into an equation. Fill in the blanks.
In words $\square$
is
six
more
second than number
Solution
Solution Steps
To solve this problem, we need to set up a system of linear equations based on the given conditions and then solve for the variables.
Let \( x \) represent the first number and \( y \) represent the second number.
According to the problem, the first number is six more than the second number. This translates to the equation: \( x = y + 6 \).
The second condition states that twice the first number is six less than three times the second number. This translates to the equation: \( 2x = 3y - 6 \).
Solve this system of equations to find the values of \( x \) and \( y \).
Step 1: Define Variables and Equations
Let \( x \) represent the first number and \( y \) represent the second number. According to the problem, we can set up the following equations:
\( x = y + 6 \)
\( 2x = 3y - 6 \)
Step 2: Solve the System of Equations
We solve the system of equations to find the values of \( x \) and \( y \).
From the first equation:
\[ x = y + 6 \]
Substitute \( x \) in the second equation:
\[ 2(y + 6) = 3y - 6 \]
Simplify and solve for \( y \):
\[ 2y + 12 = 3y - 6 \]
\[ 12 + 6 = 3y - 2y \]
\[ 18 = y \]
Now, substitute \( y = 18 \) back into the first equation to find \( x \):
\[ x = 18 + 6 \]
\[ x = 24 \]