payshencec21
payshencec21 payshencec21
  • 08-10-2018
  • Mathematics
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Please help asap 32 pts

Please help asap 32 pts class=

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gmany
gmany gmany
  • 08-10-2018

[tex]-7(3x-7)+21x\geq50\qquad|\text{use distributive property}\\\\(-7)(3x)+(-7)(-7)+21x\geq50\\\\-21x+49+21x\geq50\\\\(-21x+21x)+49\geq50\\\\49\geq50\ FALSE\\\\Answer:\ \text{a - no solution}[/tex]

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