解答
tyler told his friends this riddle "I am thinking of a number. three times my number plus twice my number is twenty. what number am i
解答
求解步骤
Represent the number with
A.T.Q.:
求解
流行的例子
The 差集 of number and 3 is equal to-1567 times a number minus 57 is equal to the number minus-74negative three times a number is at least nineSolve the equation and find the number.:If 3 times a number is added to-6 , the result is equal to 9 times the number.:Find the number.The product of two consecutive even integers that are positive is 48. Write an equation to find the integers. Let x be the smaller of the two integers. write an equation from those numbers