Lizzymizzy
Lizzymizzy Lizzymizzy
  • 22-08-2018
  • Mathematics
contestada

Simplify each expression
-6x-4y+2+3x+12y-6

-15x-3y+16x+4y

-6x-4y+2+3x-12y+6

2x+2y-6x-3+2y+6

Respuesta :

gmany
gmany gmany
  • 23-08-2018

[tex] -6x-4y+2+3x+12y-6=(-6x+3x)+(-4y+12y)+(2-6)\\\\=-3x+8y-4\\\\-15x-3y+16x+4y=(-15x+16x)+(-3y+4y)=x+y\\\\-6x-4y+2+3x-12y+6=(-6x+3x)+(-4y-12y)+(2+6)\\\\=-3x-16y+8\\\\2x+2y-6x-3+2y+6=(2x-6x)+(2y+2y)+(-3+6)\\\\=-4x+4y+3 [/tex]

Answer Link

Otras preguntas

write in expanded form 3.124
The traditional physical boundary between Europe and Asia is the __________. a. Pyrenees b. Himalayan Mountain Range c. Ural Mountain Range d. Ganges River
How did the Huang He differ from a river such as the Nile?
how do diffrent agencies help the president perform his duties
Which deficiency will most likely impair a child’s growth, mood, attention span, focus, and ability to learn? A. iron B. sodium C. vitamin C D. vitamin A
give me a example of independent clause
What is dialogue? a. an analysis of the plot b. a description of setting c. a conversation between characters d. an explanation of the author's purpose
is the most likely reason that Grendel returns Unferth to the mead-hall, yet kills two soldiers before leaving? A. He does not want the king to think that he is
which dynasties attempted to cut off trade with mongols
if eric practiced the piano 8hrs a week, if he practices 1/4 of that how many hours is that?