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Popular Word Problems >

eight more than seven times a number is equal to four more than five times a number. What is the number?

Solução

e i g h t m ore t han se v e n t im es a n u mb er i s e q u a l t o f o u r m ore t han f i v e t im es a n u mb er . Wha t i s t h e n u mb er ?

Solução

The number : - 2

Passos da solução

Represent the number with

x

A.T.Q.:

8 + 7 x = 4 + 5 x

Resolver para

x, 8 + 7 x = 4 + 5 x : x = - 2

The number : - 2

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