Answer:
x= -2
Step-by-step explanation:
2x + 6 + 10=12
2x + 16=12
2x=-4
x=-2
Answer:-2
10
if she runs 5 km in half an hour, she runs 10 in a whole hour.
i jke it way fi naby qheisghb hjnssg ubg. jgb
la respuesta es la tercera abajo
