3 times a number is greater than the double of itself by 5.

3 times a number is greater than the double of itself by 5. hrice a number is greater than 3/4 of the number by 81 ,find if a certain number is 3 more than 7 times itself 数学题(代数)12 times a number is greater than 5 times that number 7 less than −2 times a number x is greater than or equ if 3 times a less than a number n is the same as the number 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 resolution of the pictures by Chang’e -2 is 17 times greater SAT数学试题If n is any prime number greater than 2,which of the sat的数学题If n is ang prime number greater than 2, which of the a double-digit number plus nine times of its ones is 100.wha