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-x+1=5x+3 cat este ? ajutorrrr

Răspuns :

-x+1=5x+3

1-x=5x+3

-x=5x+3-1=5x+2

-x-5x=2

-6x=2

[tex]x = - \frac{2}{6} = - \frac{1}{3} [/tex]

-x + 1 = 5x + 3

1 - 3 = 5x + x

6x = -2

x = -2/6

x = -1/3