Question

hallar el valor dela letra que hace cierta la igualda (-7)+(h)= -10

Answer 1

-7 + h = -10
h = -10 + 7
h = -3

Answer 2

( - 7) + (h) = - 10

- 7 + h = - 10

h = - 10 + 7

h = - 3

Solución : 

h = - 3