dvm6574
dvm6574 dvm6574
  • 03-10-2016
  • Mathematics
contestada

Solve the inequality x+1 > -5(7-2x)

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candygirl123
candygirl123 candygirl123
  • 03-10-2016
It would be 21 that's your answer
Answer Link
SuperLegend
SuperLegend SuperLegend
  • 03-10-2016
x+1 > -5(7-2x)
Use distributive property(Multiply -5 by 7 and -2x).
x+1 > -35 + 10x
Subtract x on both sides so that the variable x is only on one side.
1 > -35 + 9x
Add 35 to both sides so that it cancels out negative 35.
36 > 9x
Divide 9 on both sides so that the only thing remaining on the right side is the variable x.
Final Answer: 4 > x
Answer Link

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