what is the number in the middle 亲们,好孩子,姐正在阵亡的边缘线上~

IF I add 8 to five times a certain number,the answer is 43.what is the number?中文一定要! what is the multiplicative inverse of the complex number 2-i?multiplicative inverse 是什么? What is the emergency number in Americae The number 9.11 is a special number ,...The number 9.11 is a special number ,_____,I think,that will be remembered by the Americans forever.A.what B.it C.which D.one Please explain a number is added to 9 less than twice that number,if the result is 180,what is the number? Five times a number is the same as the number added to five.What is the number? What is you number what is< > telephone number What is my number?( ) number is 8. 英语翻译if 17 more than a number is 5 more than three times the number,what is the number? if 4 less than 3 times a certain number is 2 more than the number,what is the number If 25% of a number is 324 less than 70% of the same number,what is the number? 英语翻译If f less than 3 times a certain number is 2more than the number,what is the number? If 1/5 of a number is 12,What is 3/10 of the same number? what's the number ( ) at the number and tell me what the telephone number is?( )应填什么 英语IQ题：What is the missing number?如图所示, what is the next number?2,3,5,9,