Answer : x= 15 , 4
steps by step solution : plz see in attachment ✌
Thanks
<span> -k - (-8k) = -k + 8k = 7k</span>
(3x+1)(4x-1)
3x+4x=7x
1-1=0
So
(3x+1)(4x-1) = 7x
I hope this helped and was right, have a nice day
20 times 1/8+1/8+1/8+1/8+1/8=5/8 times 4 because of the four pots = 20