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Mathematics 9 Online
OpenStudy (anonymous):

a number decreased by 77 equals -18

OpenStudy (anonymous):

i got 49

OpenStudy (anonymous):

let that number be x x-77=-18 x=59

OpenStudy (ragingsquirrel):

yeah, 59

OpenStudy (anonymous):

that means some number minus 77 equals 18 so just add 77 + 18 to get your original number so the answer is 59

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