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Popolare Word Problems >

Two sevenths of a number is 30 less than the number. Find the number

Soluzione

Tw o se v e n t h s o f a n u mb er i s 30 l ess t han t h e n u mb er . F in d t h e n u mb er

Soluzione

The number : 42

Fasi della soluzione

Represent the number with

x

A.T.Q.:

\frac{2}{7} x = x - 30

Risolvi per

x, \frac{2}{7} x = x - 30 : x = 42

The number : 42

Esempi popolari

If 5 times a number is decreased by 12 , the result is 108 . What is the number?The sum of four times a number and 11 is 37. Find the number.For two consecutive integers, the sum of the smaller and twice the larger is 29. Find the smaller integer.one number is four greater than another number. the sum of the two numbers is 78. what are the two numbers triple one number added to another number is 22, if the second number is equal to 8 less than 2 time the first number, find the two numbers