arianlanuz6403 arianlanuz6403
  • 02-06-2021
  • Mathematics
contestada


Solve the rational equation:
9/x + 1/4 =2/x

Solve the rational equation 9x 14 2x class=

Respuesta :

ThaEternityHunter
ThaEternityHunter ThaEternityHunter
  • 02-06-2021

Answer:

D, x=-28

Step-by-step explanation:

Answer Link
Аноним Аноним
  • 02-06-2021

Answer:

[tex]x=-28[/tex]

Step-by-step explanation:

[tex]\frac{9}{x} +\frac{1}{4} =\frac{2}{x}\\[/tex]

Move [tex]\frac{9}{x}[/tex] over the equal sign

[tex]\frac{1}{4} =\frac{2}{x} -\frac{9}{x}[/tex]

[tex]\frac{1}{4} =\frac{-7}{x}[/tex]

Cross multiply

[tex]4*-7/x[/tex]

[tex]\frac{-28}{x}[/tex]

[tex]x=-28[/tex]

Hope this is helpful

Answer Link

Otras preguntas

what continents were left untouched by european explorers
the fossils found of organisms that lived 3700 million years ago were aerobic or anaerobic?
what is the value of this expression 1/4−3 ? 12 1/12 64 1/64
only congress has the power to declare war. t or false
factors that causes or influence teenagers to prescription for drung abuse
what is the value of the expression? [(1 5)⋅2−5]⋅2
what is the value of the expression 4x−y2y x when x = 3 and y = 3?
where did the portuguese language com from
read the following sentences from “day of the butterfly” “oh,” said miss darling dubiously. “well you ought to try to be nicer to her anyway. don’t you think so
Eres muy artístico. Tu clase favorita es de _____. A. educación física B. ciencias sociales C. arte D. ciencias naturales