Find the x and y Intercepts 2x+y-8=0

$2 x + y - 8 = 0$

Step 1

Find the x-intercepts.

To find the x-intercept(s), substitute in $0$ for $y$ and solve for $x$ .

$2 x + 0 - 8 = 0$

Solve the equation.

Add $2 x$ and $0$ .

$2 x - 8 = 0$

Add $8$ to both sides of the equation.

$2 x = 8$

Divide each term in $2 x = 8$ by $2$ and simplify.

Divide each term in $2 x = 8$ by $2$ .

$\frac{2 x}{2} = \frac{8}{2}$

Simplify the left side.

Cancel the common factor of $2$ .

Cancel the common factor.

$\frac{2 x}{2} = \frac{8}{2}$

Divide $x$ by $1$ .

$x = \frac{8}{2}$

Simplify the right side.

Divide $8$ by $2$ .

$x = 4$

x-intercept(s) in point form.

x-intercept(s): $(4, 0)$

Step 2

Find the y-intercepts.

To find the y-intercept(s), substitute in $0$ for $x$ and solve for $y$ .

$2 (0) + y - 8 = 0$

Solve the equation.

Simplify $2 (0) + y - 8$ .

Multiply $2$ by $0$ .

$0 + y - 8 = 0$

Add $0$ and $y$ .

$y - 8 = 0$

Add $8$ to both sides of the equation.

$y = 8$

y-intercept(s) in point form.

y-intercept(s): $(0, 8)$

Step 3

List the intersections.

x-intercept(s): $(4, 0)$

y-intercept(s): $(0, 8)$

Step 4