thatmonkeymimi
thatmonkeymimi thatmonkeymimi
  • 02-03-2017
  • Mathematics
contestada

Simplify the expression below -3(10x + 4y) + 6(6x − 2y)

Respuesta :

baabaagreysheep
baabaagreysheep baabaagreysheep
  • 02-03-2017
You need to expand the brackets before you can simplify, so:
-3 × 10x = -30x
-3 × 4y = -12y

6 × 6x = 36x
6 × -2y = -12y

So now you have (-30x - 12y) + (36x - 12y)
-30x + 36x = 6x
-12y + -12y = -24y
So your answer is 6x - 24y. I hope this helps!
Answer Link

Otras preguntas

Write submultipels units of time​
Question 8 a-e plz
The plaintiff was driving inattentively when she had to swerve to avoid two other negligently driven vehicles at a busy intersection, and her car struck a light
the population of village in 2013 area was 2893 what would be out migration rate of village if 172 people out migrated from that city in that year​
What to respond to “Omg no way your literally the first person to say happy birthday to me”
A balloon contains 0.118 mol of gas and has a volume of 2.58 L . If an additional 0.116 mol of gas is added to the balloon (at the same temperature and pressure
2. 'सत्कर्तव्य कविता में निष्क्रिय किसे बताया गया है ? और क्यों कारण लिखिए।
Identify the transformation that occurs to create the graph of h(x). H(x)=f(x+3)
What nursing care should be included for a client who is receiving doxorubicin for acute myelogenous leukemia
what was George Whitefield preaching style during the Great Awakening?​