Respuesta :

ayah1
-18+4+x = 9-19               (-18 + 4 = -14 and  9 - 19 = -10)

-14 + x = -10               (the opposite of -14 is to add 14 to each side)
+14        +14

x = -10 + 14

x = 4

The answer is 4
-18+4+x=-10
4+x=8
X=4
Welcome

Otras preguntas