Math

3(7x -4) = 198

Asked by AnneS2 on 21 Apr 01:41

Last updated by anonymous on 22 Apr 23:50

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Answered by CherieS on 22 Apr 23:50

3(7x -4) = 198

(3)(7x) (3)(-4) =198

21x-12=198

21x-12+12=198+12

21x=210

21x/21=210/21

x=10