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Popolare Word Problems >

i am thinking of a number. i double the number then add 4 to the result. the number i now have is 28. what number was i thinking of

Soluzione

i am t hinkin g o f a n u mb er . i d o u b l e t h e n u mb er t h e n a dd 4 t o t h e res u lt . t h e n u mb er i n o w ha v e i s 28. w ha t n u mb er w a s i t hinkin g o f

Soluzione

The number : 28

Fasi della soluzione

Represent the number with

x

A.T.Q.:

x = 28

Risolvi per

x, x = 28 : x = 28

The number : 28

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