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

briefly explain 5 contributory factors to most accidents
what can be said about this magnetic field illustration?
How do you translate the quantity of three less than a number subtracted from five?
How do I do this answer in a destructive property? -3 (n-4)
In a homeostatic mechanism that involves the regulation of blood pressure, the brain serves as the
examine Na+ with the anions F-, Br-, OH-, NO3-, and ClO4-. How many anions are there in each of these formulas?
When a substance changes its state, all BUT ONE of these statements is true. That is A) Mass remains constant. B) Only the form changes. C) Kinetic energy ch
write 0.001 as a percent
Which of the following statements accurately describes conquistadores?
Four times the sum of a number and -3 is 7 more than quadruple the number. Write and solve the equation to find the number.