octaviaharris82 octaviaharris82

17-04-2020
Mathematics

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r+r+2r-r+4r combine like terms and solve

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loremora93 loremora93

17-04-2020

R+r+2r-r+4r

R + r + 2R + 4r = R+7r

R+7r - -r =

R+6r

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