Answers created by Carlo Maximo

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• How do solve the following linear system?: `x - 3y = 8 , 8x+2y=2`?
  
• How do you solve `-7q + 1.0= - 24.5- 1.9q`?
  
• How do you simplify `(root3(9)*root3(6))/(root6(2)*root6(2))`?
  
• How do you simplify `3a+b-6(a-2b)`?