Question

5/9x+1/6x+75=x
найдите x​

Answer 1

$frac{5}{9}x + frac{1}{6}x + 75 = x \ frac{5}{9}x + frac{1}{6}x - x = 75 \ frac{?}{18}x + frac{?}{18}x - 1x = 75 \ frac { - 5}{18} x = 75 \ x = 270$