davidazito
davidazito
19-02-2018
Mathematics
contestada
solve for x 12(2x-10) 3×9
Respuesta :
GigiDragon
GigiDragon
19-02-2018
12(2x-10) 3x9
24x-120•3•9
24x-360•9
24x-3240
3240/24=x
X=135
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