Macaron Macaron
  • 02-01-2018
  • Mathematics
contestada

I'm kind of confused on what I got wrong on this math question....can someone plz explain

Im kind of confused on what I got wrong on this math questioncan someone plz explain class=

Respuesta :

AnimeBrainly
AnimeBrainly AnimeBrainly
  • 02-01-2018
(2x - 8) - (4x + 8)

first look at the x

2x - 4x = -2x

-2x is left over

then look at the numbers


8 - (-8)

in the case of having two negatives, it becomes positive, and so it is really 8 + 8

8 + 8 = 16


-2x - 16 is your answer

hope this helps
Answer Link
musiclover10045
musiclover10045 musiclover10045
  • 02-01-2018
see the attached picture, the answer is A
Ver imagen musiclover10045
Answer Link

Otras preguntas

Is 16:12 and 64:60 equivalent?
Find four consecutive even integers whose sum is 244.
In Virginia, colonists who could pay their way across the Atlantic were granted 50 acres of land to lease for a modest rental fee. The term for such an arrangem
Explain how you can round 25.691 to the greatest place
true or false? If you divide the mass of a substance by its volume, you can find its density.
4 times as much as 3 is
They indicate a channel, he said, "where there's none; giant rocks with razor edges crouch like a sea monster with wide-open jaws. They can crush a ship as easi
i need help with this cuestión n+10=23
What is 12,000 rounded to the nearest thousands
Which shape describes a paragraph with no stated topic sentence?