brooke9839
brooke9839
09-04-2020
Mathematics
contestada
Also what is this really quickk:)
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laylagwynn
laylagwynn
09-04-2020
x is 20 because if you do 7x + x +20 = 180 you would have 8x + 20 = 180 the subtract 20 which = 160 then divid 8 by 160 which = 20
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