1/2x-5=1/6-2=
1/2x-5=1/6-2=
499
punti
Livello 1
$\dfrac{1}{2}x -5 = \dfrac{1}{6} -2$
mcm= 6
$3x-30 = 1-12$
$3x-30 = -11$
$3x = -11+30$
$3x = 19$
$x= \dfrac{19}{3}$
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68268
punti
Genius I
x/2-5 = 1/6-2
x/2 = -11/6+5
x = -11/3+10 = 19/3
142424
punti
Genius III