解
解
解答ステップ
Translate the problem into an equation
Solve the equation
人気の例
The sum of two numbers is twenty. Three times the smaller is equal to two times the larger. Find the two numbers.sum of a number and 8 is less than 12The sum of an integer and 5 times the next consecutive odd integer is-32 . Find the value of the lesser integer.Three consecutive even integers have a sum of 48 . Find the integers.Mike begins walking toward Thor's house at 3mi/h Thor leaves his house at the same time and walks toward Mike's house on the same path at a rate of 2mi/h How long will it be before they meet if the 距離 between the houses is 4 miles?