Answer:
x=3/5
Step-by-step explanation:
x^2+4x=5
x+4x=5x
5x+2=5
-2 -2
5x=3
divide 5 from each side
5/5x=3/5
<u>x=3/5</u>
320/16 - 1 = 19 ppl hope i helped
24 you could find the LCM (least common multiple) which is 24 because 12 + 12 = 24 and 24 is as it is.
12, 24
24
Brainliest appreciated.