murivan0725 murivan0725
  • 22-10-2019
  • Mathematics
contestada

the sum of 3 times a number and -4 is at least twice the number plus 8

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payton1392
payton1392 payton1392
  • 22-10-2019
3x - 4 > 2x + 8

3x - 2x > 8 - 4

x > 4
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InaNoob
InaNoob InaNoob
  • 22-10-2019
3x+(-4) < _2x+8
The sign should have a line under.
I tried to depict it as much as possible. The second X is the answer to the first line
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