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

Which kingdom includes an organism that can survive by photosynthesis in the presence of light or by consuming organic material in dark conditions? Question 18
Round of 793,548 to the nearest hundred
-1-2•[(-1)+5)} I am so lost on these math problems
Did you know that traffic lights are meant to speed up the flow of traffic rather than slow it down do you think the traffic lights accomplish this task why or
When atrial pressure is greater than ventricular pressure, the ____________ valves open.
Please help !!!!!!!!!
Find the value of x. Round your answer to the nearest tenth.
Question 2 of 20 The five pertain to what geographers study, while the five to tools for studying any topic. pertain A. subfields; themes B. regions; subfields
[tex]c.p = rs.750 \: profit = 50[/tex]find s.p from this case​
thanks for any help!