Answer:

Step-by-step explanation:

(Subtract
from both sides of the equation to isolate
)
(Simplify)
(Symmetric Property of Equality)
(Divide both sides of the equation by
to get rid of
's coefficient; remember that
, so
has a coefficient of
)
(Simplify)
Hope this helps!
Answer:

Step-by-step explanation:

Answer:
its in the image below because im too lazy to write it down.
Step-by-step explanation: