Answer:
c
Step-by-step explanation:
the opposite of division is multiplication
(7+x)+x=15
I did trial and error to get x=4.
Answer:
não sei não falo seu idioma
Answer:
4.93333...
Step-by-step explanation:
-24 + (-10) + (-40) = -74
-5 * 3 = -15
-74 /-15 = 4.93333...