babycakes2104
babycakes2104 babycakes2104
  • 17-02-2017
  • Mathematics
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Solve the following inequality. 2( z + 1 ) - 4(z - 4) ≤ 2(z + 5)

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yahiyawarda123
yahiyawarda123 yahiyawarda123
  • 17-02-2017
do you need the graph? or the value of each variables?
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kristin14
kristin14 kristin14
  • 17-02-2017
basically what you would do is 2z+2-4z+16< 2z+10. next thing you would do is combine like terms to get. -2z+18<2z+10. then you would combine like terms to get -4z<-8. then you divide by 4 to get z_<-2
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