解答
化简
解答
求解步骤
无法进一步化简
流行的例子
The 差集 of two numbers is 15. Five times the smaller is the same as 9 less than twice the larger. What is the smaller number?six times the sum of a number and 9 equals 2The 直径 of a circle is 37 m. Find its area to the nearest whole number.The sum of three consecutive integers is-384. What are the integers?Carson invested 3,900 in an account paying an interest rate of 2.1% compounded monthly. Assuming no deposits or withdrawals are made, how much money, to the nearest ten dollars, would be in the account after 14 years?