Math

- 5x - 3 - 7x = 117

Asked by AnneS2 on 30 May 04:32

Last updated by anonymous on 01 Jun 11:18

1 Answers

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Answered by CherieS on 01 Jun 11:18

- 5x - 3 - 7x = 117

- 12x - 3 = 117

- 12x - 3 +3 = 117+3

-12x=120

-12x/-12=120/-12

x=-10