Question

помагите пж решите (x-4/5)+1/30=1/6-1/10​

Answer 1

$\displaystyle \tt (x-\frac{4}{5})+\frac{1}{30}=\frac{1}{6}-\frac{1}{10}\\\\\displaystyle \tt x-\frac{4}{5}+\frac{1}{30}=\frac{1}{15}\\\\\displaystyle \tt x-\frac{23}{30}=\frac{1}{15}\\\\\displaystyle \tt x=\frac{1}{15}+\frac{23}{30}\\\\\displaystyle \tt \bold{x=\frac{5}{6}}$