Math

7(-1x + 9) = 7

Asked by AnneS2 on 02 Jun 06:06

Last updated by anonymous on 03 Jun 11:41

1 Answers

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Answered by CherieS on 03 Jun 11:41

7(-1x + 9) = 7

7(-1x) (7)( + 9) = 7

-7x+63=7

-7x+63-63=7-63

-7x=-56

-7x/-7=-56/-7

x=8