Question

Solve 7x^2–20x = 3. ;

Answer 1

Answer:

$x = \frac{-1}{7}$ or $x = 3$

Answer 2

Answer:

x=3, -1/7

Step-by-step explanation:

7x^2-20x-3=0

Factor.

(x-3)(7x+1)=0

x-3=0 ⇒ x=3

7x+1=0 ⇒7x=-1 ⇒x= -1/7