4x+1 = 2x+23
4x = 2x+22
2x = 22
x = 22/2 = 11
x = 11
3x-8 = 3(11)-8 = 33-8 = 25
BC=25
Answer:
f(n)=2+4n
Step-by-step explanation:
when they are combined, there are two taken away, so we can just say that there are two added in total, and the number of grey hexagons is n, and it would be 4n because there are 2 taken away like i said earlier if that makes sense :)
Answer:
(3, 5) i think most likely wrong
Step-by-step explanation:
I'd say first isolate the "x"
(x+3)/3=(y+2)/2
x+3=3*(y+2)/2
x=3(y+2)/2 -3
so we get "x" equals three times "y" plus two which is then divided by two and subtracted by three.
after that I would simply divide both sides by three as shown below
x/3=( 3*(y+2)/2 -3)/3
x/3 =(y+2)/2 -1 (answer simplified)
Because it doesn’t equal exactly 1.7 it equals about 1.73205
