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Populaire Word Problems >

If five is subtracted from three times a certain number, the result is 10. What is the number? Write your answer on the blank.

Solution

I f f i v e i s s u b t r a c t e d f ro m t h ree t im es a cer t ain n u mb er, t h e res u lt i s 10. Wha t i s t h e n u mb er ? W r i t e yo u r an s w er o n t h e b l ank .

Solution

The number : 5

étapes des solutions

Represent the number with

x

A.T.Q.:

3 x - 5 = 10

Solutionner pour

x, 3 x - 5 = 10 : x = 5

The number : 5

Exemples populaires

10 less than a number,90 is 15 percent of what number Charlene is 8 years older than aaron. The sum of their ages is 44. What are their ages?Find the diamètre of a circle with an area of: 90.25pi square meters.What is the result when the number 12 is increased by 50%?