a number is added to 9 less than twice that number,if the re

英语翻译a number is added to 9 less than twice the number.If the 问一道英语的数学题a number is added to 9 less than twice the number.i 英语翻译If 3 times 1 less than a number n is the same as twice t if 3 times a less than a number n is the same as the number If 25% of a number is 324 less than 70% of the same number,w A number whose square is 4 less than twice the square of 10 英语翻译1.One number is 9 less than another number.If the greate if 4 less than 3 times a certain number is 2 more than the n if 4 less than 3 times a certian number is 2 more than the n if 3 more than twice a number is equal 10,what is the 4 time 一道sat考题,if half of a number is equal to 4 more than twice th what is the probability that a prime number is less than 7,g