Math
posted by Mathew .
The price of a video system increased by 15% to $1,127.00. What was the price of the system before the increase?
(a)$900.80 (b)$908.00 (c)$809.00 (d)$890.00 (e)$980.00
I need help with this problem and to be leaded towards the direction to find the right answer

1.15x = 1,127
x = 1,127 / 1.15
x = ?