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Please help asap 32 pts

Please help asap 32 pts-example-1
User Pjumble
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1 Answer

7 votes


-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}

User Leonardo Scotti
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