angelliu11
angelliu11 angelliu11
  • 17-07-2017
  • Mathematics
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Solve -10 < = -3x - 4 < 5.

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texaschic101
texaschic101 texaschic101
  • 17-07-2017
-10 < = -3x - 4 < 5
-10 + 4 < = -3x - 4 + 4 < 5 + 4
-6 < = -3x < 9
2 > = x > -3 <==
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