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5 votes
Also what is this really quickk:)

Also what is this really quickk:)-example-1
User Wangburger
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1 Answer

4 votes
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
User Kupa
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