Write in y=mx+b Form 4y-12=0

$4 y - 12 = 0$

Step 1

The slope-intercept form is $y = m x + b$ , where $m$ is the slope and $b$ is the y-intercept.

$y = m x + b$

Step 2

Rewrite in slope-intercept form.

Add $12$ to both sides of the equation.

$4 y = 12$

Divide each term in $4 y = 12$ by $4$ and simplify.

Divide each term in $4 y = 12$ by $4$ .

$\frac{4 y}{4} = \frac{12}{4}$

Simplify the left side.

Cancel the common factor of $4$ .

Cancel the common factor.

$\frac{4 y}{4} = \frac{12}{4}$

Divide $y$ by $1$ .

$y = \frac{12}{4}$

Simplify the right side.

Divide $12$ by $4$ .

$y = 3$