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Popolare Word Problems >

three more than twice a number is nine

Soluzione

t h ree m ore t han tw i ce a n u mb er i s nin e

Soluzione

The number : 3

Fasi della soluzione

Represent the number with

x

A.T.Q.:

3 + 2 x = 9

Risolvi per

x, 3 + 2 x = 9 : x = 3

The number : 3

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