Seudónimo
Seudónimo
11-03-2015
Mathematics
contestada
this is the 2nd problem
Respuesta :
konrad509
konrad509
11-03-2015
[tex]x=4y+6\\ x-3y=4\\\\ 4y+6-3y=4\\ y=-2\\\\ x=4\cdot(-2)+6\\ x=-8+6\\ x=-2\\\\ \boxed{(x,y)=(-2,-2)}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
In the following exercises, multiply the binomials. Use any method. 249. (6p + 5)(p + 1)
NH4+H2O →NH3+H3O Which one is acting weaker base?
How is the amplitude related to the energy of a wave?
select all correct answers What was the final ruling in Obergefell v. Hodges? a. All states must recognize same-sex marriage. b. Churches must permit same-sex w
104, 137, 154, 131, x; mean= 130
if 185 g of wax c22h44 burns how many litres of oxygen gas were used up assume the conditions in the lab are 101kpa and 25 degree celcius
In poe's story, the description of montressor's family crest and motto were foreshadowing what was going to happen to fortunato. true false
A small economy country whose GDP is heavily dependent on trade with the United States could use a(n) ________ exchange rate regime to minimize the risk to thei
One of the most useful ways to break the glass ceiling in organizations is to _____. Select one: a. eliminate status-blind employment practices b. prevent uneth
A heat pump used to heat a house runs about one-third of the time. The house is losing heat at an average rate of 22,000 kJ/h. If the COP of the heat pump is 2.
