lezeira
lezeira
18-12-2013
Mathematics
contestada
4a + 3 - 9 = -7 + 2 + a
Respuesta :
vivindalka
vivindalka
19-12-2013
4a + 3 - 9 = -7 + 2 + a
4a - 6 = -5 + a
4a - a = -5 + 6
3a = 1 / : 3
a = 1/3
Answer Link
tomek1172
tomek1172
20-12-2013
[tex]4a + 3 - 9 = -7 + 2 + a\\ 4a-6=-5+a\\ 4a-a=-5+6\\ 3a=1\ /:3\\ a=\frac13[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
a poster is separated into 4 equal sections. the perimeter of the poster is 120 inches. what is the area of each section of the poster
Why did the US want to be neutral during WW2?
As a mixed number , 240% is equal to.......
What is the biggest oasis in the Sahara desert?
Which is the best estimate for the product of 1,903.003 × 198.7? A. 4,000,000 B. 400,000 C. 40,000 D. 4,000
Songs about getting in trouble all the time? I need this for my reading project to make a soundtrack on my character.
how might history have been different if the Nile hadn't flooded every year?
Which achievement was Vasco da Gama known for? A. became the first person to sail all the way around the world B. sponsored over 50 voyages of exploration for P
One of the largest pumpkins ever grown weighed about 3 over 4 ton. How many pounds did the pumpkin weigh???
if a lap is 440 yard how many laps would need to be completed to run a mile
