解答
解答
求解步骤
Translate the problem into an equation
Solve the equation
Round to the nearest tenth:
流行的例子
Kevin’s age is 3 years more than twice Jane’s age. The sum of their ages is 39. How old is Kevin and Jane?9% of a number is 270000gabrielle's age is three times mikhali's age. the sum of their ages is 32. what is mikhali's age?Use x for your variable.:The sum of two times a number and five is eight.:Equation: x= :Question Help:Each side of a square painting is 3 meters long. What is the painting's 面积?