hackermcpe
hackermcpe hackermcpe
  • 02-02-2018
  • Mathematics
contestada

Solve for the variable "i"
9x- 7i > 3 (3x-7u)
answer this correctly and get a lot of points! ;) ;) ;)

Respuesta :

iiKajanaii
iiKajanaii iiKajanaii
  • 02-02-2018
9x- 7i > 3 (3x-7u)
9x- 7i > 9x-21u
9x-9x-7i > 21u
-7i > 21u
-i > 21u/3
-i > 3u
i < -3u
Answer Link
dfgtyurv dfgtyurv
  • 02-02-2018
≥ pretend this is a greater than sign since I cannot find it.
9x - 7i ≥ 3(3x-7u)
9x - 7i ≥ 9x - 21u
Subtract 9x on both sides
-7i ≥ -21u
Divide both sides by -7
i ≤ 3u

The answer is i ≤ 3u

Thank you for pointing out my error
Answer Link

Otras preguntas

what factors of 20 are also factors of 50
Nobody really knows how Africans were treated on board slave ships. true or false
What is 6.8 x 10^-4 in standard form
Acceleration can bea change in speed and.........?
how did the French and Indian war draw the colonist closer together but increase friction with Britain
What two facts can you double to find 8x4?
Which statement best describes the Renaissance? a. a time of worldwide achievement in art and literature inspired by a religious revival in the sixteenth centu
What is 350/100 as a decimal and percent?
What is the product of 4 2/3 and 11 1/4?         A. 8 3/7   B. 52 1/2   C. 44 2/12   D. 56/135
isaiash puts a 10 gram weight on a pan balance. how many 1gram weights does he need to balance the scale?