jamelkobe2
jamelkobe2 jamelkobe2
  • 10-07-2017
  • Mathematics
contestada

Solve 2(4x + 5) > 7x + 20.

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irspow
irspow irspow
  • 10-07-2017
2(4x+5)>7x+20  perform indicated multiplication on left side

8x+10>7x+20  subtract 7x from both sides

x+10>20  subtract 10 from both sides

x>10

or in interval notation, x=(10, +oo)
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sarinapayne26
sarinapayne26 sarinapayne26
  • 22-12-2020

Answer:

x>10

Step-by-step explanation:

Answer Link

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