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人気のある Word Problems >

Twice the 差 between a number, x, and thirty-six is three times the number

解

Tw i ce t h e d i ff ere n ce b e tw ee n a n u mb er, x, an d t hi r t y - s i x i s t h ree t im es t h e n u mb er

解

The number : - 72

解答ステップ

Represent the number with

x

A.T.Q.:

2 (x - 36) = 3 x

x

を解く

2 (x - 36) = 3 x : x = - 72

The number : - 72

人気の例

A toy ball can be modeled as a sphere. Alejandro measures its 半径 as 4.9 cm. Find the ball’s volume in cubic centimeters. Round your answer to the nearest tenth if necessary.A person invests 1000 dollars in a bank. The bank pays 7% interest compounded quarterly. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 3400 dollars?a number increased by 12 is 20 A hospital administrator deposits 10, 000 into an account that earns 6% annual interest compounded monthly. In approximately how many years will the investment be worth 19, 000?the sum of two numbers is 27 and their 差 is 33. Set up the system to find the two numbers.