The expression i determined is 10x + 6
Answer:
x=-10
Step-by-step explanation:
reorder the terms: 8+2x=18+3x
solve: 8+2x=18+3x
-3x -3x
_________
8-1x=18
-8. -8
________
-1x= 10
__ __
-1 -1
________
<u>x= -10</u>
C. It is always a rational number. You cannot determine its sign without knowing the values of a and b.
Take 2 7/8 and subtract 1 1/2 and we get 1 3/8. In conclusion, the Cedar Trail is 1 3/8 mile longer than the Maple Trail.
Hope this helps.