Resposta :
Oie, tudo bom?
[tex]2x - 10 = 20 - 3x \\ 2x + 3x = 20 + 10 \\ 5x = 30 \\ x = \frac{30}{5} \\ \boxed{x = 6}[/tex]
Att. NLE Top Shotta
Oie, tudo bom?
[tex]2x - 10 = 20 - 3x \\ 2x + 3x = 20 + 10 \\ 5x = 30 \\ x = \frac{30}{5} \\ \boxed{x = 6}[/tex]
Att. NLE Top Shotta