In an arrow bamboo forest, last year there were 55 more arrow bamboos that did not bloom than doubled, and this year there were 100 more flowers that bloomed. At this time, the number of flowering arrow bamboos was exactly four times that of non-flowering. How many arrow bamboos are there in this arrow bamboo forest?
一片箭竹林，去年不开花的箭竹花比开花的2倍还多55棵，今年又多了100棵开花，这时开花的箭竹恰好是不开花的4倍，这片箭竹林有多少棵箭竹？
<result>185</result>