几道英文数学题麻烦给出中文翻译和解答!1.If 4 less than 3 times a certain number

几道英文数学题麻烦给出中文翻译和解答!1.If 4 less than 3 times a certain number 英语翻译1.If 4 less than 3 times a certain number is 2 more than if 4 less than 3 times a certain number is 2 more than the n 1.if 2 times s certain number is 4 less than the number .wha if 4 less than 3 times a certain numebri is 2 more than the if 4 less than 3 times a certian number is 2 more than the n if 3 times a less than a number n is the same as the number if a certain number is 3 more than 7 times itself 英语翻译If 3 times 1 less than a number n is the same as twice t SAT数学题求讲解1.On a certain number line,if -7 is a distance of 4 7 less than −2 times a number x is greater than or equ if 7 is less than 4,then 7 is not a prime number（素数）.