verduzcomatthew
verduzcomatthew
03-09-2014
Mathematics
contestada
20-4(4-3x)-7x=16-2(7-4x)
Respuesta :
mariamikayla
mariamikayla
03-09-2014
[tex]20-4(4-3x)-7x=16-2(7-4x) \\ \\ 20-16+12x-7x =16 -14+8x \\ \\ 4 +5x =2 +8x \\ \\ 5x-8x=2-4 \\ \\ -3x=-2 \\ \\ 3x=2 \\ \\ \boxed{x=\frac{2}{3}}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
Write an equation for the n term of each geometric nth sequence. 1, 4, 16, ...
Which of the following were issues in the 1800 campaign? Check all of the boxes that apply. the Alien and Sedition Acts support for Spain the increase in the fe
is a system of principles and standards of right or wrong in human behavior.
Punctuate the following sentence. today is Monday
José Martí nació en Cuba en 1853. Fue un líder del movimiento de independencia de España. Se considera como un héroe nacional de la gente cubana. José Martí tam
10.5 mL of an unknown solution are diluted to 80.0 mL. The concentration of the new solution was determined to be 0.172 M. What was the molarity of the unknown
If a soup recipe yields 20 gallons, how many 5 fluid ounce portions will the recipe yield?
organise a presentation competition about "health is wealth"in your class.your classmates and teacher will act as the judges of the competition
Use the map below to identify the labeled locations. St. Petersburg Caspian Sea Pacific Ocean Moscow Siberia1.A2.B3.C4.D5.E
Confused, what are the blanks? The greeks were always focused on the ______ of man and reality, as we can see in their geometric art, their sculptures, their te
