Question

Como fazer a equaçao x/6+2x/9=x-11/6?

Answer 1

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

multiplica cruzado

$18x+24x=108x - 198 \\42x=108x-198 \\ 42x-108x=-198\\ -66x=-198 \\ 66x=198\\ x=\frac{198}{66} \\ x=3$