daydaymuffin12
daydaymuffin12
07-02-2018
Mathematics
contestada
What is -7x-3 (9-7x)
Respuesta :
latis1218
latis1218
07-02-2018
Hello,
First, you distribute:
−
7x
+
(
−3
)
(9)
+
(
−3
)
(
−
7x
) and it turns into
−
7x
+
−27
+
21
x
Next, you must combine like terms:
−
7x
+
−27
+
21x =
(
−
7x
+
21x
)
+
(
−27
) =
14x
+
−
27
So, 14x-27 is your total answer.
I hope I helped :)
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
A rock is thrown straight up with an initial velocity of 15.0 m/s. Ignore energy lost to air friction. How high will the rock rise?
Which of these is a significant personal cost associated with the flu? a.Missed work b.Vaccination c.Drug treatments d.Relationship stress
One of the key goals of the U.S. census is to:
Which Hellenistic inventor and mathematician experimented with levers, created a machine for raising and transporting water, and determined formulas calculating
Which group of people would benefit most from the revolution against the Diaz dictatorship in Mexico?
The file extension for an MS Excel spreadsheet is ______. avi doc ppt xls
Chi needs to simplify the expression below.
Tony is making small bags of bird seed from a larger bag of bird seed that weighs 11.16 pounds. If he puts the same amount of seed in each of 6 bags, how much w
Help me in the first question please
Why do you think the united states was so concerned about japanese expansion into southeast asia?
