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

Why was Brian traveling in a bushplane?
Explain why chemical weathering occurs faster in hot, wet climates than in cool, dry climates.
Explain why chemical weathering occurs faster in hot, wet climates than in cool, dry climates.
A boat travels 2km upstream and 2km downstream. The total time of the trip is 1 hour. The speed of the stream is 2km/h. What is the speed of the boat in still w
•What seven characteristics are unique only to marine mammals—not all mammals? •What two Suborders do we classify Order Carnivora into?
how much is 2/3 of 9 marbles?
the measure of the space a solid figure occupies
a quarterback completed 68% of his passes in a game. he threw 25 passes. how many passes did the quarterback complete? show how you got it please! thanks
how can you estimate 642 fl oz in cups
9.34 kL=____________dal.