Resposta :
Resposta:
[tex]3x + 18 = - 13x + 10x + 4x - 2 \\ 3x + 13x - 10x - 4x = - 2 - 18 \\ 2x = - 20 \\ x = \frac{ - 20}{2} \\ x = - 10 \\ [/tex]
Resposta:
[tex]3x + 18 = - 13x + 10x + 4x - 2 \\ 3x + 13x - 10x - 4x = - 2 - 18 \\ 2x = - 20 \\ x = \frac{ - 20}{2} \\ x = - 10 \\ [/tex]