# How do you sketch 3x-4y=20?

Jul 16, 2018

Assign a value for x and then find the value of y

#### Explanation:

If x is zero, $y = - 5$

If y is zero, $x = \frac{20}{3}$

You can graph now.

$y = \frac{3 x - 20}{4}$

graph{((3x)-20)/4 [-5.62, 14.38, -7.04, 2.96]}