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Lsfree Lsfree
  • 22-11-2020
  • Mathematics
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I WILL MARK BRAINIEST
Please help asap it’s due

I WILL MARK BRAINIEST Please help asap its due class=

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indubitablydubious indubitablydubious
  • 22-11-2020
(3x+7)+(4x-15)=90
7x-8=90
7x=98
x=14
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