Respuesta :
Answer: the unknown number is -4.
Step-by-step explanation:
Hope this helps!
Answer:
-4
Step-by-step explanation:
6x-18=-42
6x=-42+18
6x=-24
x=-24/6
x=-4
Answer: the unknown number is -4.
Step-by-step explanation:
Hope this helps!
Answer:
-4
Step-by-step explanation:
6x-18=-42
6x=-42+18
6x=-24
x=-24/6
x=-4