tolongin plis...besok dikumpulin

[tex] \frac{x+4}{5}=x\\ x + 4 = x \times 5\\ x + 4 = 5x\\ 4 = 5x - x\\ 4 = 4x\\ 4x = 4\\ x = 4 \div 4\\ \bold{x = 1}[/tex]