Answer:
here it is
Step-by-step explanation:
hope u understand my dear
Answer:
-28
Step-by-step explanation:
-4(7)=-28
21= -6n-n
Combine like terms.
-6n-n= -7n (when you subtract a negative by a negative, you continue left of the number line)
21= -7n
Divide both sides by -7.
n= -3
I hope this helps!
~kaikers