Question

Find the Yintercept of the following equation . Simplify your answer

Answer 1

We are given the following equation:

`7x-y=-3`

To determine the y-intercept we need to have into account that the standard form of a line equation is the following:

`y=mx+b`

Where:

`\begin{gathered} m=\text{ slope} \\ b=\text{ y-intercept. } \end{gathered}`

To convert the given equation into the standard form we will first subtract 7x from both sides:

`-y=-7x-3`

Now we multiply both sides by -1:

`y=7x+3`

Therefore, the y-intercept is 3.