ktgkobi ktgkobi
  • 02-07-2019
  • Mathematics
contestada

Solve -2/3 x > 8 or -2/3x <4

Respuesta :

r3t40
r3t40 r3t40
  • 02-07-2019

I doubt it says "or". It's probably an and.

[tex]\dfrac{-2}{3}x > 8\wedge\dfrac{-2}{3x} < 4[/tex]

[tex]-2x > 24\wedge3x < \dfrac{4}{-2}[/tex]

[tex]x > -12\wedge x < -\dfrac{2}{3}[/tex]

[tex]\Rightarrow\boxed{-12 < x < -\dfrac{2}{3}}[/tex]

[tex]\Rightarrow\boxed{x\in(-12,-\dfrac{2}{3})}

[/tex]

Hope this helps.

r3t40

Answer Link
jtcolvert
jtcolvert jtcolvert
  • 12-11-2021

Answer:

{x | x < -12 or x > -6}

Answer Link

Otras preguntas

600+39 what does it add up to help
Please help! will mark brainliest i need an explanation to each road,a,b,c. ​
A 40 inch board is to be cut into three pieces so that the second price is 4times as long as the first piece and the third piece is 5 times as long as the first
DONT delete my question or else!!! AM i a awful person??
Any gïrls here free to talk
Water flows through a pipe at a rate of 7 liters every 9 days. Express this rate of flow in gallons per week. Round your answer to the nearest hundredth.
Any gîrls here interested in zööm
Jocelyn complied data on the number of hours students work per week the summer after senior year. The minimum number of hours is the distribution was 23. The ra
I don't get what they mean by writing an opinion Can I get some help?
I need help with project