mathwizz
  • mathwizz
i need to solve 30= 6 + 4x
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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amistre64
  • amistre64
yes you do :) what should we do first?
mathwizz
  • mathwizz
isolate the x
amistre64
  • amistre64
good; so first we get rid of that 6; subtract 6 from both sides of the = sign like this: 30-6 = 6-6+4x 24 = 4x ; now what? how do we undo a multiplication of 4x?

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anonymous
  • anonymous
yep
mathwizz
  • mathwizz
do u divide 4 by 24
amistre64
  • amistre64
thats a good thought, but a little backwards; lets divide everything by 4 tho, since that is stuck to the x 24/4 = 4x/4 6 = 1x 6 = x
amistre64
  • amistre64
very good :)
mathwizz
  • mathwizz
thanks
mathwizz
  • mathwizz
ive got another one
amistre64
  • amistre64
if you post it up again, someone else may be able to help you, th elibrary is closing soon and I gotta go..
anonymous
  • anonymous
dang it amistre... u keep getting to all of them first! >.<

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