Math

-(7-4x)=9

Asked by AnneS2 12 years ago 5/22/2013 6:06 AM

Last updated by anonymous 12 years ago 5/24/2013 11:21 AM

1 Answers

Log in to answer

Answered by CherieS 12 years ago 5/24/2013 11:21 AM

-(7-4x)=9

( -1)(7) (-1)(-4x)=9

-7+4x=9

-7+4x+7=9+7

4x=16

4x/4=16/4

x=4