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人気のある Word Problems >

If seven more than two times a number is three less than four times the same number. What is the number?

解

I f se v e n m ore t han tw o t im es a n u mb er i s t h ree l ess t han f o u r t im es t h e s am e n u mb er . Wha t i s t h e n u mb er ?

解

The number : 5

解答ステップ

Represent the number with

x

A.T.Q.:

7 + 2 x = 4 x - 3

x

を解く

7 + 2 x = 4 x - 3 : x = 5

The number : 5

人気の例

Lauren's age is half of Joe's age. Emma is four years older than Joe. The sum of Lauren, Emma, and Joe's age is 52. How old is Joe?One number is 9 more than twice another number. If the sum of the numbers is 129, find both numbers The sum of two consecutive EVEN integers is 54. Find the integers The sum of three consecutive integers is 19 more than the largest number. What is the value of the largest number If the sum of six consecutive odd integers is 252, what is the smallest of the six integers?