Respuesta :

Answer:

y = [tex]-\frac{7}{4}x[/tex] + 5

Step-by-step explanation:

So here we have to put it in y = mx + b form;

7x + 4y = 20

Subtract 7x from both sides;

4y = -7x + 20

Divide both sides by 4;

y = [tex]-\frac{7}{4}x[/tex] + 5