anonymous
  • anonymous
X= 8x+28 -------- 2(x+14) What of the following is a soultion for X? A.) x=7 B.)x=-2 C.)x=-14 D.)x=2
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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anonymous
  • anonymous
yuki, u there?
yuki
  • yuki
yep
anonymous
  • anonymous
can u help me on mine with the other parts?

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More answers

yuki
  • yuki
katie, if you noticed that the right side can be simplified, the answer is easy
anonymous
  • anonymous
??
yuki
  • yuki
azntiger: which problem?
anonymous
  • anonymous
both
anonymous
  • anonymous
see them?
anonymous
  • anonymous
wait can you help me first :)
yuki
  • yuki
of course, az, I will help you out in a couple of minutes
yuki
  • yuki
katie, which part are you having trouble ?
anonymous
  • anonymous
no answer, none of the choices work
anonymous
  • anonymous
okay thank
anonymous
  • anonymous
are you sure
anonymous
  • anonymous
100%
anonymous
  • anonymous
what answer would you chocie
yuki
  • yuki
katie, the answer is either -2 or 7 and let me explain
anonymous
  • anonymous
yuki, can u help me after?
yuki
  • yuki
\[x = (8x+28)/2(x+14)\]
yuki
  • yuki
as: sure
yuki
  • yuki
so using cross multiplication... \[x*2(x+14) = 8x+28\]
yuki
  • yuki
once you simplify this you will get the form... \[x^2-5x-14 =0\]
yuki
  • yuki
do you think you can solve it from there katie?
yuki
  • yuki
let me know if you still need help
yuki
  • yuki
AZ, I'm answering your question
radar
  • radar
When simplified, I come up with \[x^2+10x-14=0\]
radar
  • radar
Providing answers of 1.25, and -11.25 Doesn't match any provided.

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