Question

2 8/15 + ×= -1 7/10​

Answer 1

$2frac{8}{15} +x=-1frac{7}{10} \\x=-1frac{7}{10} -2frac{8}{15}\\x=frac{51-76}{30} \\x=-frac{25}{30} \\x=-frac{5}{6}$