geoman101
geoman101 geoman101
  • 16-09-2018
  • Mathematics
contestada

is -6 -4x=-2(-4x+7) a one solution a infinite solution or many solutions

many negatives look closely 20 points

Respuesta :

konrad509
konrad509 konrad509
  • 16-09-2018

[tex]-6 -4x=-2(-4x+7) \\\\ -6-4x=8x-14\\\\ 12x=8\\\\ x=\dfrac{8}{12}=\dfrac{2}{3}[/tex]

So, one

Answer Link
jimrgrant1 jimrgrant1
  • 16-09-2018

one solution x = [tex]\frac{2}{3}[/tex]

distribute and simplify the right side of the equation.

- 6 - 4x = 8x - 14

subtract 8x from both sides

- 6 - 4x - 8x = - 14

- 6 - 12x = -14

add 6 to both sides

- 12x = - 14 + 6

- 12x = - 8

divide both sides by - 12

x = [tex]\frac{-8}{- 12}[/tex] = [tex]\frac{2}{3}[/tex]




Answer Link

Otras preguntas

What is the scale factor of the dilation
how have people modeled the solar system?
I don’t get it plz help
The law of segregation states that allele pairs separate during gamete formation. How then do we have two alleles for a trait?
Which of the following is the general term for the sequence m, -m, m, -m, . . .?
who were the the aggressive leaders of the main 3 axis countries
Portia asks Brutus why he is _. A. Antony is too widely loved. B.Brutus lacks courage to oppose Antony. C. Antony is loyal to the conspirators D. Anthony would
Fossils almost never contain DNA. So how can we know how closely or distantly related fossil organsims are to living organisms
—¿Cómo es Rogelio? —_____. A) Está en la biblioteca B) Es de España C) Enfermo D) Tiene pelo negro
The 19th Amendment to the U.S. Constitution could be considered a "Progressive" amendment because it