Respuesta :

Take away the zero. Add 7 to 1 and u get 8. The reason u would take away 0 because u don’t count it in this problem.
My guess

[tex] \frac{r}{10 + 7 = 8} [/tex]
1. Add the numbers
10+7=17

2. Check the equality
17=8

The equality is false because both sides are different