The other two volumes correspond between 1in and 35 in.
244,44 hours it would take aplane to travel 11000 mikes
2(x+1)=2x+2
^^^^^^2 gets distributed to both sides in the brackets.
the answer comes out to 2x+2.
therefore, 2x+2=2x+2.
The correct answer is x= -1. Hope this helps!!
