nayeli25280
nayeli25280 nayeli25280
  • 30-08-2018
  • Mathematics
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6r-2(r+8)=11
Solve equation

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gmany
gmany gmany
  • 30-08-2018

[tex] 6r-2(r+8)=11\ \ \ \ |\text{use distributive property}\\\\6r-2(r)-2(8)=11\\\\6r-2r-16=11\ \ \ \ \ |+16\\\\4r=27\ \ \ \ \ |:4\\\\r=6.75 [/tex]

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