4.

Write y = 1/6x + 7 in standard form using integers.

1 answer

To convert the equation \( y = \frac{1}{6}x + 7 \) into standard form using integers, we need to rearrange it into the form \( Ax + By = C \), where \( A \), \( B \), and \( C \) are integers.

Start by eliminating the fraction by multiplying every term in the equation by 6 (the denominator):

\[ 6y = x + 42 \]

Next, rearrange the equation by moving \( x \) to the left side:

\[ -x + 6y = 42 \]

To express it in the standard form \( Ax + By = C \), we typically prefer \( A \) to be positive. Thus, we can multiply the entire equation by -1:

\[ x - 6y = -42 \]

Now we have the equation in standard form:

\[ x - 6y = -42 \]

This is the required form using integers.