Math

4x + 5 = 77 - 4x

Asked by AnneS2 on 02 Nov 07:27

Last updated by anonymous on 03 Nov 13:47

1 Answers

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Answered by CherieS on 03 Nov 13:47

4x + 5 = 77 - 4x

4x + 5-4x = 77 - 4x-4x

5=77-8x

5-77=77-77-8x

-72=-8x

-72/-8=-8x/-8

9=x