sofia4416 sofia4416
  • 04-06-2021
  • Mathematics
contestada

-2/3a+6=-14 what is a?

Respuesta :

alice7722
alice7722 alice7722
  • 04-06-2021

[tex] - \frac{2}{3} a + 6 = - 14[/tex]

[tex](3)( - \frac{2}{3} a + 6) = ( - 14)(3)[/tex]

[tex] - 2a + 18 = - 42[/tex]

[tex] - 2a + 18 - 18 = - 42 - 18[/tex]

[tex] - 2a = - 60[/tex]

[tex] - 2a \div - 2 = - 60 \div - 2[/tex]

[tex]a = 30[/tex]

Ver imagen alice7722
Answer Link

Otras preguntas

NaOH  + H2SO4 =NaOH + HNO3  =Cu(OH)2 + HCl =                H2SO4 =                        HNO3 =
If the function h(x) represents the number of full hours that it takes a person to assemble x sets of tires in a factory, which would be an appropriate domain f
Why was there growing involvement of the USA in Europe in the years 1945-48 ??
what did henry hudson claim land for
How long did mummification go for poor Egyptians?
How do you do this algebra question
a piece of wood is 180cm long, Tom cuts it into three pieces in the ratio 2:3:4 Work out the length of the longest piece
Why was there growing involvement of the USA in Europe in the years 1945-48 ??
Heating zinc sulfide in the air causes the formation of
What are three interesting facts about Susan B. Anthony's childhood ?