Answer:
-142/9
Step-by-step explanation:
[tex]-\frac{7}{9}-5-10\\\\-\frac{7}{9}-15\\\\ -15=-\frac{15*9}{9}=- \frac{135}{9}\\\\-\frac{7}{9}- \frac{135}{9}=\frac{-7-135}{9}=-\frac{142}{9}[/tex]
