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Populaire Word Problems >

query=7 decreased by twice a number is 11

Solution

q u ery = 7 d ecre a se d b y tw i ce a n u mb er i s 11

Solution

The number : - 2

étapes des solutions

Represent the number with

x

A.T.Q.:

7 - 2 x = 11

Solutionner pour

x, 7 - 2 x = 11 : x = - 2

The number : - 2

Exemples populaires

12 is 75% of what number The result of doubling a number is at most 30, what is the number?You deposit 3000 in an account that earns 3.8% annual interest compounded continuously. Find the balance of your account after 5 years the différence of two numbers is 4. Thrice the first number plus twice the second number is 28.Find the area of a cercle with radius 6m :Use the value 3.14 for pi , and do not round your answer.:Be sure to include the correct unit in your answer.