2x+2=-52
2x=-54
x=-27
That is the simple formula for it.
Answer:b.-10
Step-by-step explanation:
You move the 8 to the other side it becomes negative then u combine liked terms and get x=-10
Answer:
2 hours
Step-by-step explanation:
add the time before and after adding 30 mins. (1 hour and 45 minutes/ 2 hours and 15 mins.) then divide by 2
There will be excactly 400 fiction books. The ratio of fiction to all is 4 to 9, or 4 to 900.