Seudónimo Seudónimo

28-02-2015
Mathematics

contestada

Please help me solve this
8(x-9)=6 (2x-12)-4x

Respuesta :

konrad509 konrad509

28-02-2015

[tex] 8(x-9)=6 (2x-12)-4x \\ 8x-72=12x-72-4x\\ 8x-12x+4x=-72+72\\ 0=0\\ x\in\mathbb{R}[/tex]

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