desilenawade10
desilenawade10 desilenawade10
  • 20-12-2016
  • Mathematics
contestada

If 7x+3=24 what is the value of 5-4x?

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Sydneyyyyyyyy
Sydneyyyyyyyy Sydneyyyyyyyy
  • 20-12-2016
if 7x+3=24, that means x would be 3 so if you take 5-4x then that would be -7.
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Ktrajic
Ktrajic Ktrajic
  • 20-12-2016
the answer is -7
7x+3=24
7x=21
x=3
7(3)+3=24

5-4(3)=
5-12=-7

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