Math

3 x - 9 = 19 -4x

Asked by AnneS2 on 30 Mar 05:03

Last updated by anonymous on 31 Mar 10:56

1 Answers

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Answered by CherieS on 31 Mar 10:56

3 x - 9 = 19 -4x

3x-9+4x=19-4x+4x

7x-9=19

7x-9+9=19+9

7x=10

7x/7=10/7

x=10/7