Answer:
for 18 x is 6 and for 20 it is 11
Step-by-step explanation:
For 18, since -1+2x and 5+x is the same thing, set up and equation. WE can simplify to -1+x=5 and then we get x=6
For 20, 18 is 11 since 18=-4+2x. If we simplify we get 22=2x then we can use algebra to say that x=11
Hope this helps :)
1/6 is the answer. Good luck!
Y-2=3x+3
Then add two
So y=3x+5
Hope this helps sorry if wrong
2 apples in the partly filled tray, 11 tents are needed for all the children
