Question

a/6+2a/9=a-11/6 me ajudem por favor

Answer 1

$\frac{a}{6} + \frac{2a}{9} =a- \frac{11}{6}\\ \\ \frac{3a}{18} + \frac{4a}{18} = \frac{18a}{18} - \frac{33}{18}\\ \\ 3a + 4a - 18a =- 33\\ \\ - 11a =- 33\\ \\a= \frac{-33}{-11} \\ a=3$