Answer:
Its the third answer
Step-by-step explanation:
x^2 + 2x = 3x+20
-3x
x^2 - 1x = 20
- 20
x^2 -1x -20=0
(x-5)(x+4)
x-5 =0 or x+4=0
x = 5 or x= -4
your school got me lost what grade you in
